81370311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{6211}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 118674048

約数和(自身を除く): 37303737

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 6211, 13101, 18633, 68321, 204963, 2465767, 7397301, 27123437, 81370311]

約数ペア:

[(1, 81370311), (3, 27123437), (11, 7397301), (33, 2465767), (397, 204963), (1191, 68321), (4367, 18633), (6211, 13101)]