81014511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 110651904

約数和(自身を除く): 29637393

約数列:

[1, 3, 47, 141, 443, 1297, 1329, 3891, 20821, 60959, 62463, 182877, 574571, 1723713, 27004837, 81014511]

約数ペア:

[(1, 81014511), (3, 27004837), (47, 1723713), (141, 574571), (443, 182877), (1297, 62463), (1329, 60959), (3891, 20821)]