90498807

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23549}}^1$

素因数の和:23623

約数の個数: 24

約数和(自身を含む): 151850400

約数和(自身を除く): 61351593

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 23549, 70647, 164843, 211941, 494529, 1436489, 1483587, 4309467, 10055423, 12928401, 30166269, 90498807]

約数ペア:

[(1, 90498807), (3, 30166269), (7, 12928401), (9, 10055423), (21, 4309467), (61, 1483587), (63, 1436489), (183, 494529), (427, 211941), (549, 164843), (1281, 70647), (3843, 23549)]