83400993

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{54833}}^1$

素因数の和:54865

約数の個数: 18

約数和(自身を含む): 130450086

約数和(自身を除く): 47049093

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 54833, 164499, 493497, 712829, 2138487, 6415461, 9266777, 27800331, 83400993]

約数ペア:

[(1, 83400993), (3, 27800331), (9, 9266777), (13, 6415461), (39, 2138487), (117, 712829), (169, 493497), (507, 164499), (1521, 54833)]