78865537

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 83426112

約数和(自身を除く): 4560575

約数列:

[1, 37, 53, 131, 307, 1961, 4847, 6943, 11359, 16271, 40217, 256891, 602027, 1488029, 2131501, 78865537]

約数ペア:

[(1, 78865537), (37, 2131501), (53, 1488029), (131, 602027), (307, 256891), (1961, 40217), (4847, 16271), (6943, 11359)]