91998081

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3853}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 152310080

約数和(自身を除く): 60311999

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3411, 3853, 7959, 11559, 23877, 26971, 34677, 80913, 242739, 1460287, 4380861, 10222009, 13142583, 30666027, 91998081]

約数ペア:

[(1, 91998081), (3, 30666027), (7, 13142583), (9, 10222009), (21, 4380861), (63, 1460287), (379, 242739), (1137, 80913), (2653, 34677), (3411, 26971), (3853, 23877), (7959, 11559)]