61700553

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 90618528

約数和(自身を除く): 28917975

約数列:

[1, 3, 9, 137, 163, 307, 411, 489, 921, 1233, 1467, 2763, 22331, 42059, 50041, 66993, 126177, 150123, 200979, 378531, 450369, 6855617, 20566851, 61700553]

約数ペア:

[(1, 61700553), (3, 20566851), (9, 6855617), (137, 450369), (163, 378531), (307, 200979), (411, 150123), (489, 126177), (921, 66993), (1233, 50041), (1467, 42059), (2763, 22331)]