85859697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 143207424

約数和(自身を除く): 57347727

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 757, 1473, 2271, 3437, 5299, 5401, 8327, 10311, 15897, 16203, 24981, 37807, 58289, 113421, 174867, 371687, 1115061, 2601809, 4088557, 7805427, 12265671, 28619899, 85859697]

約数ペア:

[(1, 85859697), (3, 28619899), (7, 12265671), (11, 7805427), (21, 4088557), (33, 2601809), (77, 1115061), (231, 371687), (491, 174867), (757, 113421), (1473, 58289), (2271, 37807), (3437, 24981), (5299, 16203), (5401, 15897), (8327, 10311)]