255026105859

素因数分解:

$3^1\times 7^1\times {\mathrm{41161}}^1\times {\mathrm{295039}}^1$

素因数の和:336210

約数の個数: 16

約数和(自身を含む): 388621967360

約数和(自身を除く): 133595861501

約数列:

[1, 3, 7, 21, 41161, 123483, 288127, 295039, 864381, 885117, 2065273, 6195819, 12144100279, 36432300837, 85008701953, 255026105859]

約数ペア:

[(1, 255026105859), (3, 85008701953), (7, 36432300837), (21, 12144100279), (41161, 6195819), (123483, 2065273), (288127, 885117), (295039, 864381)]