90541557

素因数分解:

$3^5\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 136106880

約数和(自身を除く): 45565323

約数列:

[1, 3, 9, 27, 81, 243, 409, 911, 1227, 2733, 3681, 8199, 11043, 24597, 33129, 73791, 99387, 221373, 372599, 1117797, 3353391, 10060173, 30180519, 90541557]

約数ペア:

[(1, 90541557), (3, 30180519), (9, 10060173), (27, 3353391), (81, 1117797), (243, 372599), (409, 221373), (911, 99387), (1227, 73791), (2733, 33129), (3681, 24597), (8199, 11043)]