382077891

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 624565760

約数和(自身を除く): 242487869

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 243, 351, 711, 1027, 1053, 1531, 2133, 3081, 3159, 4593, 6399, 9243, 13779, 19197, 19903, 27729, 41337, 59709, 83187, 120949, 124011, 179127, 249561, 362847, 372033, 537381, 1088541, 1572337, 1612143, 3265623, 4717011, 4836429, 9796869, 14151033, 29390607, 42453099, 127359297, 382077891]

約数ペア:

[(1, 382077891), (3, 127359297), (9, 42453099), (13, 29390607), (27, 14151033), (39, 9796869), (79, 4836429), (81, 4717011), (117, 3265623), (237, 1612143), (243, 1572337), (351, 1088541), (711, 537381), (1027, 372033), (1053, 362847), (1531, 249561), (2133, 179127), (3081, 124011), (3159, 120949), (4593, 83187), (6399, 59709), (9243, 41337), (13779, 27729), (19197, 19903)]