187849611

素因数分解:

$3^4\times {\mathrm{1201}}^1\times {\mathrm{1931}}^1$

素因数の和:3144

約数の個数: 20

約数和(自身を含む): 280993944

約数和(自身を除く): 93144333

約数列:

[1, 3, 9, 27, 81, 1201, 1931, 3603, 5793, 10809, 17379, 32427, 52137, 97281, 156411, 2319131, 6957393, 20872179, 62616537, 187849611]

約数ペア:

[(1, 187849611), (3, 62616537), (9, 20872179), (27, 6957393), (81, 2319131), (1201, 156411), (1931, 97281), (3603, 52137), (5793, 32427), (10809, 17379)]