90902277

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71633}}^1$

素因数の和:71689

約数の個数: 16

約数和(自身を含む): 137537280

約数和(自身を除く): 46635003

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 71633, 214899, 644697, 1934091, 3366751, 10100253, 30300759, 90902277]

約数ペア:

[(1, 90902277), (3, 30300759), (9, 10100253), (27, 3366751), (47, 1934091), (141, 644697), (423, 214899), (1269, 71633)]