77777007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14639}}^1$

素因数の和:14683

約数の個数: 32

約数和(自身を含む): 134922240

約数和(自身を除く): 57145233

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 14639, 43917, 102473, 161029, 307419, 336697, 483087, 1010091, 1127203, 2356879, 3381609, 3703667, 7070637, 11111001, 25925669, 77777007]

約数ペア:

[(1, 77777007), (3, 25925669), (7, 11111001), (11, 7070637), (21, 3703667), (23, 3381609), (33, 2356879), (69, 1127203), (77, 1010091), (161, 483087), (231, 336697), (253, 307419), (483, 161029), (759, 102473), (1771, 43917), (5313, 14639)]