87916017

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{57349}}^1$

素因数の和:57432

約数の個数: 16

約数和(自身を含む): 135804800

約数和(自身を除く): 47888783

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 57349, 172047, 401443, 1204329, 4186477, 12559431, 29305339, 87916017]

約数ペア:

[(1, 87916017), (3, 29305339), (7, 12559431), (21, 4186477), (73, 1204329), (219, 401443), (511, 172047), (1533, 57349)]