81362238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4133}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 173231136

約数和(自身を除く): 91868898

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 1158, 3281, 4133, 6562, 8266, 9843, 12399, 19686, 24798, 70261, 140522, 210783, 421566, 797669, 1595338, 2393007, 4786014, 13560373, 27120746, 40681119, 81362238]

約数ペア:

[(1, 81362238), (2, 40681119), (3, 27120746), (6, 13560373), (17, 4786014), (34, 2393007), (51, 1595338), (102, 797669), (193, 421566), (386, 210783), (579, 140522), (1158, 70261), (3281, 24798), (4133, 19686), (6562, 12399), (8266, 9843)]