27500619

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 39380160

約数和(自身を除く): 11879541

約数列:

[1, 3, 19, 57, 67, 201, 361, 379, 1083, 1137, 1273, 3819, 7201, 21603, 24187, 25393, 72561, 76179, 136819, 410457, 482467, 1447401, 9166873, 27500619]

約数ペア:

[(1, 27500619), (3, 9166873), (19, 1447401), (57, 482467), (67, 410457), (201, 136819), (361, 76179), (379, 72561), (1083, 25393), (1137, 24187), (1273, 21603), (3819, 7201)]