767796651

素因数分解:

$3^7\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 1155412800

約数和(自身を除く): 387616149

約数列:

[1, 3, 9, 27, 81, 243, 569, 617, 729, 1707, 1851, 2187, 5121, 5553, 15363, 16659, 46089, 49977, 138267, 149931, 351073, 414801, 449793, 1053219, 1244403, 1349379, 3159657, 9478971, 28436913, 85310739, 255932217, 767796651]

約数ペア:

[(1, 767796651), (3, 255932217), (9, 85310739), (27, 28436913), (81, 9478971), (243, 3159657), (569, 1349379), (617, 1244403), (729, 1053219), (1707, 449793), (1851, 414801), (2187, 351073), (5121, 149931), (5553, 138267), (15363, 49977), (16659, 46089)]