72999801

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1499}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 120744000

約数和(自身を除く): 47744199

約数列:

[1, 3, 7, 9, 21, 63, 773, 1499, 2319, 4497, 5411, 6957, 10493, 13491, 16233, 31479, 48699, 94437, 1158727, 3476181, 8111089, 10428543, 24333267, 72999801]

約数ペア:

[(1, 72999801), (3, 24333267), (7, 10428543), (9, 8111089), (21, 3476181), (63, 1158727), (773, 94437), (1499, 48699), (2319, 31479), (4497, 16233), (5411, 13491), (6957, 10493)]