90697617

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{81931}}^1$

素因数の和:81981

約数の個数: 16

約数和(自身を含む): 137645760

約数和(自身を除く): 46948143

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 81931, 245793, 737379, 2212137, 3359171, 10077513, 30232539, 90697617]

約数ペア:

[(1, 90697617), (3, 30232539), (9, 10077513), (27, 3359171), (41, 2212137), (123, 737379), (369, 245793), (1107, 81931)]