53370303

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 82802304

約数和(自身を除く): 29432001

約数列:

[1, 3, 7, 21, 61, 183, 427, 683, 1281, 2049, 3721, 4781, 11163, 14343, 26047, 41663, 78141, 124989, 291641, 874923, 2541443, 7624329, 17790101, 53370303]

約数ペア:

[(1, 53370303), (3, 17790101), (7, 7624329), (21, 2541443), (61, 874923), (183, 291641), (427, 124989), (683, 78141), (1281, 41663), (2049, 26047), (3721, 14343), (4781, 11163)]