772147228821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{217319}}^1$

素因数の和:217705

約数の個数: 32

約数和(自身を含む): 1065500835840

約数和(自身を除く): 293353607019

約数列:

[1, 3, 47, 113, 141, 223, 339, 669, 5311, 10481, 15933, 25199, 31443, 75597, 217319, 651957, 1184353, 3553059, 10213993, 24557047, 30641979, 48462137, 73671141, 145386411, 1154181209, 2277720439, 3462543627, 5476221481, 6833161317, 16428664443, 257382409607, 772147228821]

約数ペア:

[(1, 772147228821), (3, 257382409607), (47, 16428664443), (113, 6833161317), (141, 5476221481), (223, 3462543627), (339, 2277720439), (669, 1154181209), (5311, 145386411), (10481, 73671141), (15933, 48462137), (25199, 30641979), (31443, 24557047), (75597, 10213993), (217319, 3553059), (651957, 1184353)]