90461637

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11190

約数の個数: 32

約数和(自身を含む): 156738560

約数和(自身を除く): 66276923

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 11131, 33393, 77917, 100179, 233751, 300537, 478633, 701253, 1435899, 2103759, 3350431, 4307697, 10051293, 12923091, 30153879, 90461637]

約数ペア:

[(1, 90461637), (3, 30153879), (7, 12923091), (9, 10051293), (21, 4307697), (27, 3350431), (43, 2103759), (63, 1435899), (129, 701253), (189, 478633), (301, 300537), (387, 233751), (903, 100179), (1161, 77917), (2709, 33393), (8127, 11131)]