127849806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 342144000

約数和(自身を除く): 214294194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 107, 109, 126, 174, 189, 203, 214, 218, 261, 321, 327, 378, 406, 522, 609, 642, 654, 749, 763, 783, 963, 981, 1218, 1498, 1526, 1566, 1827, 1926, 1962, 2247, 2289, 2889, 2943, 3103, 3161, 3654, 4494, 4578, 5481, 5778, 5886, 6206, 6322, 6741, 6867, 9309, 9483, 10962, 11663, 13482, 13734, 18618, 18966, 20223, 20601, 21721, 22127, 23326, 27927, 28449, 34989, 40446, 41202, 43442, 44254, 55854, 56898, 65163, 66381, 69978, 81641, 83781, 85347, 104967, 130326, 132762, 163282, 167562, 170694, 195489, 199143, 209934, 244923, 314901, 338227, 390978, 398286, 489846, 586467, 597429, 629802, 676454, 734769, 1014681, 1172934, 1194858, 1469538, 2029362, 2204307, 2367589, 3044043, 4408614, 4735178, 6088086, 7102767, 9132129, 14205534, 18264258, 21308301, 42616602, 63924903, 127849806]

約数ペア:

[(1, 127849806), (2, 63924903), (3, 42616602), (6, 21308301), (7, 18264258), (9, 14205534), (14, 9132129), (18, 7102767), (21, 6088086), (27, 4735178), (29, 4408614), (42, 3044043), (54, 2367589), (58, 2204307), (63, 2029362), (87, 1469538), (107, 1194858), (109, 1172934), (126, 1014681), (174, 734769), (189, 676454), (203, 629802), (214, 597429), (218, 586467), (261, 489846), (321, 398286), (327, 390978), (378, 338227), (406, 314901), (522, 244923), (609, 209934), (642, 199143), (654, 195489), (749, 170694), (763, 167562), (783, 163282), (963, 132762), (981, 130326), (1218, 104967), (1498, 85347), (1526, 83781), (1566, 81641), (1827, 69978), (1926, 66381), (1962, 65163), (2247, 56898), (2289, 55854), (2889, 44254), (2943, 43442), (3103, 41202), (3161, 40446), (3654, 34989), (4494, 28449), (4578, 27927), (5481, 23326), (5778, 22127), (5886, 21721), (6206, 20601), (6322, 20223), (6741, 18966), (6867, 18618), (9309, 13734), (9483, 13482), (10962, 11663)]