61953381

素因数分解:

$3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2053}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 102535680

約数和(自身を除く): 40582299

約数列:

[1, 3, 7, 9, 21, 63, 479, 1437, 2053, 3353, 4311, 6159, 10059, 14371, 18477, 30177, 43113, 129339, 983387, 2950161, 6883709, 8850483, 20651127, 61953381]

約数ペア:

[(1, 61953381), (3, 20651127), (7, 8850483), (9, 6883709), (21, 2950161), (63, 983387), (479, 129339), (1437, 43113), (2053, 30177), (3353, 18477), (4311, 14371), (6159, 10059)]