91821561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4519}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 132128640

約数和(自身を除く): 40307079

約数列:

[1, 3, 13, 39, 521, 1563, 4519, 6773, 13557, 20319, 58747, 176241, 2354399, 7063197, 30607187, 91821561]

約数ペア:

[(1, 91821561), (3, 30607187), (13, 7063197), (39, 2354399), (521, 176241), (1563, 58747), (4519, 20319), (6773, 13557)]