87301983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19973}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 122720256

約数和(自身を除く): 35418273

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 19973, 59919, 619163, 938731, 1857489, 2816193, 29100661, 87301983]

約数ペア:

[(1, 87301983), (3, 29100661), (31, 2816193), (47, 1857489), (93, 938731), (141, 619163), (1457, 59919), (4371, 19973)]