55325169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 84520800

約数和(自身を除く): 29195631

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 1289, 2259, 3867, 4769, 11601, 14307, 24491, 42921, 73473, 220419, 323539, 970617, 2911851, 6147241, 18441723, 55325169]

約数ペア:

[(1, 55325169), (3, 18441723), (9, 6147241), (19, 2911851), (57, 970617), (171, 323539), (251, 220419), (753, 73473), (1289, 42921), (2259, 24491), (3867, 14307), (4769, 11601)]