90548199

素因数分解:

$3^4\times 7^1\times {\mathrm{159697}}^1$

素因数の和:159716

約数の個数: 20

約数和(自身を含む): 154587664

約数和(自身を除く): 64039465

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 159697, 479091, 1117879, 1437273, 3353637, 4311819, 10060911, 12935457, 30182733, 90548199]

約数ペア:

[(1, 90548199), (3, 30182733), (7, 12935457), (9, 10060911), (21, 4311819), (27, 3353637), (63, 1437273), (81, 1117879), (189, 479091), (567, 159697)]