80705901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{4057}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 113624000

約数和(自身を除く): 32918099

約数列:

[1, 3, 19, 57, 349, 1047, 4057, 6631, 12171, 19893, 77083, 231249, 1415893, 4247679, 26901967, 80705901]

約数ペア:

[(1, 80705901), (3, 26901967), (19, 4247679), (57, 1415893), (349, 231249), (1047, 77083), (4057, 19893), (6631, 12171)]