78282961

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 83980800

約数和(自身を除く): 5697839

約数列:

[1, 23, 53, 149, 431, 1219, 3427, 7897, 9913, 22843, 64219, 181631, 525389, 1477037, 3403607, 78282961]

約数ペア:

[(1, 78282961), (23, 3403607), (53, 1477037), (149, 525389), (431, 181631), (1219, 64219), (3427, 22843), (7897, 9913)]