56781801

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 86651136

約数和(自身を除く): 29869335

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 4733, 11997, 14199, 42597, 146723, 203519, 440169, 610557, 1320507, 1831671, 6309089, 18927267, 56781801]

約数ペア:

[(1, 56781801), (3, 18927267), (9, 6309089), (31, 1831671), (43, 1320507), (93, 610557), (129, 440169), (279, 203519), (387, 146723), (1333, 42597), (3999, 14199), (4733, 11997)]