56401656189

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{394249}}^1$

素因数の和:395404

約数の個数: 16

約数和(自身を含む): 77020680000

約数和(自身を除く): 20619023811

約数列:

[1, 3, 43, 129, 1109, 3327, 47687, 143061, 394249, 1182747, 16952707, 50858121, 437222141, 1311666423, 18800552063, 56401656189]

約数ペア:

[(1, 56401656189), (3, 18800552063), (43, 1311666423), (129, 437222141), (1109, 50858121), (3327, 16952707), (47687, 1182747), (143061, 394249)]