90028953

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18089}}^1$

素因数の和:18181

約数の個数: 24

約数和(自身を含む): 150508800

約数和(自身を除く): 60479847

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 18089, 54267, 126623, 162801, 379869, 1139607, 1429031, 4287093, 10003217, 12861279, 30009651, 90028953]

約数ペア:

[(1, 90028953), (3, 30009651), (7, 12861279), (9, 10003217), (21, 4287093), (63, 1429031), (79, 1139607), (237, 379869), (553, 162801), (711, 126623), (1659, 54267), (4977, 18089)]