55865529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 85263360

約数和(自身を除く): 29397831

約数列:

[1, 3, 9, 19, 57, 171, 383, 853, 1149, 2559, 3447, 7277, 7677, 16207, 21831, 48621, 65493, 145863, 326699, 980097, 2940291, 6207281, 18621843, 55865529]

約数ペア:

[(1, 55865529), (3, 18621843), (9, 6207281), (19, 2940291), (57, 980097), (171, 326699), (383, 145863), (853, 65493), (1149, 48621), (2559, 21831), (3447, 16207), (7277, 7677)]