127531449

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{11273}}^1$

素因数の和:11701

約数の個数: 16

約数和(自身を含む): 189403200

約数和(自身を除く): 61871751

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11273, 11313, 33819, 101457, 304371, 4723387, 14170161, 42510483, 127531449]

約数ペア:

[(1, 127531449), (3, 42510483), (9, 14170161), (27, 4723387), (419, 304371), (1257, 101457), (3771, 33819), (11273, 11313)]