55920159

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{4943}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 83059200

約数和(自身を除く): 27139041

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 4943, 11313, 14829, 44487, 133461, 2071117, 6213351, 18640053, 55920159]

約数ペア:

[(1, 55920159), (3, 18640053), (9, 6213351), (27, 2071117), (419, 133461), (1257, 44487), (3771, 14829), (4943, 11313)]