80321631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3203}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 115549056

約数和(自身を除く): 35227425

約数列:

[1, 3, 13, 39, 643, 1929, 3203, 8359, 9609, 25077, 41639, 124917, 2059529, 6178587, 26773877, 80321631]

約数ペア:

[(1, 80321631), (3, 26773877), (13, 6178587), (39, 2059529), (643, 124917), (1929, 41639), (3203, 25077), (8359, 9609)]