69109227

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 49961493

約数列:

[1, 3, 9, 11, 23, 27, 33, 67, 69, 99, 151, 201, 207, 253, 297, 453, 603, 621, 737, 759, 1359, 1541, 1661, 1809, 2211, 2277, 3473, 4077, 4623, 4983, 6633, 6831, 10117, 10419, 13869, 14949, 16951, 19899, 30351, 31257, 38203, 41607, 44847, 50853, 91053, 93771, 111287, 114609, 152559, 232691, 273159, 333861, 343827, 457677, 698073, 1001583, 1031481, 2094219, 2559601, 3004749, 6282657, 7678803, 23036409, 69109227]

約数ペア:

[(1, 69109227), (3, 23036409), (9, 7678803), (11, 6282657), (23, 3004749), (27, 2559601), (33, 2094219), (67, 1031481), (69, 1001583), (99, 698073), (151, 457677), (201, 343827), (207, 333861), (253, 273159), (297, 232691), (453, 152559), (603, 114609), (621, 111287), (737, 93771), (759, 91053), (1359, 50853), (1541, 44847), (1661, 41607), (1809, 38203), (2211, 31257), (2277, 30351), (3473, 19899), (4077, 16951), (4623, 14949), (4983, 13869), (6633, 10419), (6831, 10117)]