155538279

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{443129}}^1$

素因数の和:443151

約数の個数: 16

約数和(自身を含む): 248152800

約数和(自身を除く): 92614521

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 443129, 1329387, 3988161, 5760677, 11964483, 17282031, 51846093, 155538279]

約数ペア:

[(1, 155538279), (3, 51846093), (9, 17282031), (13, 11964483), (27, 5760677), (39, 3988161), (117, 1329387), (351, 443129)]