72209199

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1699}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 99660800

約数和(自身を除く): 27451601

約数列:

[1, 3, 31, 93, 457, 1371, 1699, 5097, 14167, 42501, 52669, 158007, 776443, 2329329, 24069733, 72209199]

約数ペア:

[(1, 72209199), (3, 24069733), (31, 2329329), (93, 776443), (457, 158007), (1371, 52669), (1699, 42501), (5097, 14167)]