13303728333

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 24319426560

約数和(自身を除く): 11015698227

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 63, 69, 103, 129, 161, 189, 207, 301, 309, 387, 483, 621, 691, 721, 903, 927, 989, 1161, 1449, 2073, 2163, 2369, 2709, 2781, 2967, 4347, 4429, 4837, 6219, 6489, 6923, 7107, 8127, 8901, 13287, 14511, 15893, 16583, 18657, 19467, 20769, 21321, 26703, 29713, 31003, 39861, 43533, 47679, 49749, 62307, 63963, 71173, 89139, 93009, 101867, 111251, 119583, 130599, 143037, 149247, 186921, 207991, 213519, 267417, 279027, 305601, 333753, 429111, 447741, 498211, 623973, 640557, 683399, 713069, 802251, 837081, 916803, 1001259, 1494633, 1636979, 1871919, 1921671, 2050197, 2139207, 2750409, 3003777, 3060439, 4483899, 4783793, 4910937, 5615757, 6150591, 6417621, 9181317, 11458853, 13451697, 14351379, 14732811, 18451773, 19252863, 21423073, 27543951, 34376559, 43054137, 44198433, 64269219, 70390097, 82631853, 103129677, 129162411, 192807657, 211170291, 309389031, 492730679, 578422971, 633510873, 1478192037, 1900532619, 4434576111, 13303728333]

約数ペア:

[(1, 13303728333), (3, 4434576111), (7, 1900532619), (9, 1478192037), (21, 633510873), (23, 578422971), (27, 492730679), (43, 309389031), (63, 211170291), (69, 192807657), (103, 129162411), (129, 103129677), (161, 82631853), (189, 70390097), (207, 64269219), (301, 44198433), (309, 43054137), (387, 34376559), (483, 27543951), (621, 21423073), (691, 19252863), (721, 18451773), (903, 14732811), (927, 14351379), (989, 13451697), (1161, 11458853), (1449, 9181317), (2073, 6417621), (2163, 6150591), (2369, 5615757), (2709, 4910937), (2781, 4783793), (2967, 4483899), (4347, 3060439), (4429, 3003777), (4837, 2750409), (6219, 2139207), (6489, 2050197), (6923, 1921671), (7107, 1871919), (8127, 1636979), (8901, 1494633), (13287, 1001259), (14511, 916803), (15893, 837081), (16583, 802251), (18657, 713069), (19467, 683399), (20769, 640557), (21321, 623973), (26703, 498211), (29713, 447741), (31003, 429111), (39861, 333753), (43533, 305601), (47679, 279027), (49749, 267417), (62307, 213519), (63963, 207991), (71173, 186921), (89139, 149247), (93009, 143037), (101867, 130599), (111251, 119583)]