86445513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 157747200

約数和(自身を除く): 71301687

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 693, 711, 869, 1579, 1659, 2607, 4737, 4977, 6083, 7821, 11053, 14211, 17369, 18249, 33159, 52107, 54747, 99477, 121583, 124741, 156321, 364749, 374223, 873187, 1094247, 1122669, 1372151, 2619561, 4116453, 7858683, 9605057, 12349359, 28815171, 86445513]

約数ペア:

[(1, 86445513), (3, 28815171), (7, 12349359), (9, 9605057), (11, 7858683), (21, 4116453), (33, 2619561), (63, 1372151), (77, 1122669), (79, 1094247), (99, 873187), (231, 374223), (237, 364749), (553, 156321), (693, 124741), (711, 121583), (869, 99477), (1579, 54747), (1659, 52107), (2607, 33159), (4737, 18249), (4977, 17369), (6083, 14211), (7821, 11053)]