61188687

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23689}}^1$

素因数の和:23743

約数の個数: 24

約数和(自身を含む): 103477920

約数和(自身を除く): 42289233

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 23689, 71067, 165823, 213201, 497469, 971249, 1492407, 2913747, 6798743, 8741241, 20396229, 61188687]

約数ペア:

[(1, 61188687), (3, 20396229), (7, 8741241), (9, 6798743), (21, 2913747), (41, 1492407), (63, 971249), (123, 497469), (287, 213201), (369, 165823), (861, 71067), (2583, 23689)]