53397903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 81930240

約数和(自身を除く): 28532337

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 1131, 1209, 1523, 2697, 4569, 11687, 19799, 35061, 44167, 47213, 59397, 132501, 141639, 574171, 613769, 1369177, 1722513, 1841307, 4107531, 17799301, 53397903]

約数ペア:

[(1, 53397903), (3, 17799301), (13, 4107531), (29, 1841307), (31, 1722513), (39, 1369177), (87, 613769), (93, 574171), (377, 141639), (403, 132501), (899, 59397), (1131, 47213), (1209, 44167), (1523, 35061), (2697, 19799), (4569, 11687)]