1852551567

素因数分解:

$3^6\times {\mathrm{787}}^1\times {\mathrm{3229}}^1$

素因数の和:4034

約数の個数: 28

約数和(自身を含む): 2781947320

約数和(自身を除く): 929395753

約数列:

[1, 3, 9, 27, 81, 243, 729, 787, 2361, 3229, 7083, 9687, 21249, 29061, 63747, 87183, 191241, 261549, 573723, 784647, 2353941, 2541223, 7623669, 22871007, 68613021, 205839063, 617517189, 1852551567]

約数ペア:

[(1, 1852551567), (3, 617517189), (9, 205839063), (27, 68613021), (81, 22871007), (243, 7623669), (729, 2541223), (787, 2353941), (2361, 784647), (3229, 573723), (7083, 261549), (9687, 191241), (21249, 87183), (29061, 63747)]