72996077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15541}}^1$

素因数の和:15620

約数の個数: 16

約数和(自身を含む): 92505984

約数和(自身を除く): 19509907

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15541, 108787, 170951, 948001, 1196657, 6636007, 10428011, 72996077]

約数ペア:

[(1, 72996077), (7, 10428011), (11, 6636007), (61, 1196657), (77, 948001), (427, 170951), (671, 108787), (4697, 15541)]