305778832521

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{6701}}^1\times {\mathrm{68209}}^1$

素因数の和:75136

約数の個数: 16

約数和(自身を含む): 409600504320

約数和(自身を除く): 103821671799

約数列:

[1, 3, 223, 669, 6701, 20103, 68209, 204627, 1494323, 4482969, 15210607, 45631821, 457068509, 1371205527, 101926277507, 305778832521]

約数ペア:

[(1, 305778832521), (3, 101926277507), (223, 1371205527), (669, 457068509), (6701, 45631821), (20103, 15210607), (68209, 4482969), (204627, 1494323)]