55330809

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 75768000

約数和(自身を除く): 20437191

約数列:

[1, 3, 43, 129, 349, 1047, 1229, 3687, 15007, 45021, 52847, 158541, 428921, 1286763, 18443603, 55330809]

約数ペア:

[(1, 55330809), (3, 18443603), (43, 1286763), (129, 428921), (349, 158541), (1047, 52847), (1229, 45021), (3687, 15007)]