72616779

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 107198000

約数和(自身を除く): 34581221

約数列:

[1, 3, 9, 61, 183, 349, 379, 549, 1047, 1137, 3141, 3411, 21289, 23119, 63867, 69357, 132271, 191601, 208071, 396813, 1190439, 8068531, 24205593, 72616779]

約数ペア:

[(1, 72616779), (3, 24205593), (9, 8068531), (61, 1190439), (183, 396813), (349, 208071), (379, 191601), (549, 132271), (1047, 69357), (1137, 63867), (3141, 23119), (3411, 21289)]