977127957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{46141}}^1$

素因数の和:46341

約数の個数: 24

約数和(自身を含む): 1528407608

約数和(自身を除く): 551279651

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1629, 2353, 7059, 21177, 46141, 138423, 415269, 599833, 1799499, 5398497, 8351521, 25054563, 75163689, 108569773, 325709319, 977127957]

約数ペア:

[(1, 977127957), (3, 325709319), (9, 108569773), (13, 75163689), (39, 25054563), (117, 8351521), (181, 5398497), (543, 1799499), (1629, 599833), (2353, 415269), (7059, 138423), (21177, 46141)]