61644531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3675

約数の個数: 32

約数和(自身を含む): 97251840

約数和(自身を除く): 35607309

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 3617, 5681, 10851, 17043, 47021, 68723, 83191, 141063, 206169, 249573, 893399, 1081483, 1580629, 2680197, 3244449, 4741887, 20548177, 61644531]

約数ペア:

[(1, 61644531), (3, 20548177), (13, 4741887), (19, 3244449), (23, 2680197), (39, 1580629), (57, 1081483), (69, 893399), (247, 249573), (299, 206169), (437, 141063), (741, 83191), (897, 68723), (1311, 47021), (3617, 17043), (5681, 10851)]