65081757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3203}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 93659328

約数和(自身を除く): 28577571

約数列:

[1, 3, 13, 39, 521, 1563, 3203, 6773, 9609, 20319, 41639, 124917, 1668763, 5006289, 21693919, 65081757]

約数ペア:

[(1, 65081757), (3, 21693919), (13, 5006289), (39, 1668763), (521, 124917), (1563, 41639), (3203, 20319), (6773, 9609)]