173678283

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{90599}}^1$

素因数の和:90679

約数の個数: 16

約数和(自身を含む): 260928000

約数和(自身を除く): 87249717

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 90599, 271797, 815391, 2446173, 6432529, 19297587, 57892761, 173678283]

約数ペア:

[(1, 173678283), (3, 57892761), (9, 19297587), (27, 6432529), (71, 2446173), (213, 815391), (639, 271797), (1917, 90599)]