87115833

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13691}}^1$

素因数の和:13805

約数の個数: 24

約数和(自身を含む): 145244736

約数和(自身を除く): 58128903

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 13691, 41073, 95837, 123219, 287511, 862533, 1382791, 4148373, 9679537, 12445119, 29038611, 87115833]

約数ペア:

[(1, 87115833), (3, 29038611), (7, 12445119), (9, 9679537), (21, 4148373), (63, 1382791), (101, 862533), (303, 287511), (707, 123219), (909, 95837), (2121, 41073), (6363, 13691)]