74498271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 102519648

約数和(自身を除く): 28021377

約数列:

[1, 3, 41, 123, 137, 411, 4421, 5617, 13263, 16851, 181261, 543783, 605677, 1817031, 24832757, 74498271]

約数ペア:

[(1, 74498271), (3, 24832757), (41, 1817031), (123, 605677), (137, 543783), (411, 181261), (4421, 16851), (5617, 13263)]