53057679

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 71835648

約数和(自身を除く): 18777969

約数列:

[1, 3, 127, 157, 381, 471, 887, 2661, 19939, 59817, 112649, 139259, 337947, 417777, 17685893, 53057679]

約数ペア:

[(1, 53057679), (3, 17685893), (127, 417777), (157, 337947), (381, 139259), (471, 112649), (887, 59817), (2661, 19939)]