207989340153

素因数分解:

$3^1\times 7^1\times {\mathrm{9241}}^1\times {\mathrm{1071773}}^1$

素因数の和:1081024

約数の個数: 16

約数和(自身を含む): 316970729856

約数和(自身を除く): 108981389703

約数列:

[1, 3, 7, 21, 9241, 27723, 64687, 194061, 1071773, 3215319, 7502411, 22507233, 9904254293, 29712762879, 69329780051, 207989340153]

約数ペア:

[(1, 207989340153), (3, 69329780051), (7, 29712762879), (21, 9904254293), (9241, 22507233), (27723, 7502411), (64687, 3215319), (194061, 1071773)]