268520769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{3583}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 423800832

約数和(自身を除く): 155280063

約数列:

[1, 3, 9, 11, 33, 99, 757, 2271, 3583, 6813, 8327, 10749, 24981, 32247, 39413, 74943, 118239, 354717, 2712331, 8136993, 24410979, 29835641, 89506923, 268520769]

約数ペア:

[(1, 268520769), (3, 89506923), (9, 29835641), (11, 24410979), (33, 8136993), (99, 2712331), (757, 354717), (2271, 118239), (3583, 74943), (6813, 39413), (8327, 32247), (10749, 24981)]