72410031

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 111966624

約数和(自身を除く): 39556593

約数列:

[1, 3, 9, 27, 53, 81, 101, 159, 167, 303, 477, 501, 909, 1431, 1503, 2727, 4293, 4509, 5353, 8181, 8851, 13527, 16059, 16867, 26553, 48177, 50601, 79659, 144531, 151803, 238977, 433593, 455409, 716931, 893951, 1366227, 2681853, 8045559, 24136677, 72410031]

約数ペア:

[(1, 72410031), (3, 24136677), (9, 8045559), (27, 2681853), (53, 1366227), (81, 893951), (101, 716931), (159, 455409), (167, 433593), (303, 238977), (477, 151803), (501, 144531), (909, 79659), (1431, 50601), (1503, 48177), (2727, 26553), (4293, 16867), (4509, 16059), (5353, 13527), (8181, 8851)]