55872423

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{1801}}^1$

素因数の和:2196

約数の個数: 20

約数和(自身を含む): 83728128

約数和(自身を除く): 27855705

約数列:

[1, 3, 9, 27, 81, 383, 1149, 1801, 3447, 5403, 10341, 16209, 31023, 48627, 145881, 689783, 2069349, 6208047, 18624141, 55872423]

約数ペア:

[(1, 55872423), (3, 18624141), (9, 6208047), (27, 2069349), (81, 689783), (383, 145881), (1149, 48627), (1801, 31023), (3447, 16209), (5403, 10341)]