220154296821

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{1358801}}^1$

素因数の和:1359876

約数の個数: 16

約数和(自身を含む): 299371256640

約数和(自身を除く): 79216959819

約数列:

[1, 3, 53, 159, 1019, 3057, 54007, 162021, 1358801, 4076403, 72016453, 216049359, 1384618219, 4153854657, 73384765607, 220154296821]

約数ペア:

[(1, 220154296821), (3, 73384765607), (53, 4153854657), (159, 1384618219), (1019, 216049359), (3057, 72016453), (54007, 4076403), (162021, 1358801)]