271536837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1373}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 426577536

約数和(自身を除く): 155040699

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 461, 1373, 1383, 4119, 5071, 5993, 15103, 15213, 17849, 17979, 45309, 53547, 65923, 196339, 197769, 589017, 632953, 1898859, 6962483, 8228389, 20887449, 24685167, 90512279, 271536837]

約数ペア:

[(1, 271536837), (3, 90512279), (11, 24685167), (13, 20887449), (33, 8228389), (39, 6962483), (143, 1898859), (429, 632953), (461, 589017), (1373, 197769), (1383, 196339), (4119, 65923), (5071, 53547), (5993, 45309), (15103, 17979), (15213, 17849)]