81325101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 128282112

約数和(自身を除く): 46957011

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1163, 1793, 2119, 3489, 5379, 6357, 12793, 15119, 23309, 38379, 45357, 69927, 166309, 189569, 498927, 568707, 2085259, 2464397, 6255777, 7393191, 27108367, 81325101]

約数ペア:

[(1, 81325101), (3, 27108367), (11, 7393191), (13, 6255777), (33, 2464397), (39, 2085259), (143, 568707), (163, 498927), (429, 189569), (489, 166309), (1163, 69927), (1793, 45357), (2119, 38379), (3489, 23309), (5379, 15119), (6357, 12793)]