201261255363

素因数分解:

$3^3\times 7^1\times {\mathrm{1064874367}}^1$

素因数の和:1064874383

約数の個数: 16

約数和(自身を含む): 340759797760

約数和(自身を除く): 139498542397

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1064874367, 3194623101, 7454120569, 9583869303, 22362361707, 28751607909, 67087085121, 201261255363]

約数ペア:

[(1, 201261255363), (3, 67087085121), (7, 28751607909), (9, 22362361707), (21, 9583869303), (27, 7454120569), (63, 3194623101), (189, 1064874367)]