90545247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45523}}^1$

素因数の和:45559

約数の個数: 24

約数和(自身を含む): 149136624

約数和(自身を除く): 58591377

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 45523, 136569, 409707, 591799, 773891, 1775397, 2321673, 5326191, 6965019, 10060583, 30181749, 90545247]

約数ペア:

[(1, 90545247), (3, 30181749), (9, 10060583), (13, 6965019), (17, 5326191), (39, 2321673), (51, 1775397), (117, 773891), (153, 591799), (221, 409707), (663, 136569), (1989, 45523)]