161832019911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{21296489}}^1$

素因数の和:21296658

約数の個数: 16

約数和(自身を含む): 230002092000

約数和(自身を除く): 68170072089

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 21296489, 63889467, 362040313, 1086120939, 3173176861, 9519530583, 53944006637, 161832019911]

約数ペア:

[(1, 161832019911), (3, 53944006637), (17, 9519530583), (51, 3173176861), (149, 1086120939), (447, 362040313), (2533, 63889467), (7599, 21296489)]