127868463

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 197791440

約数和(自身を除く): 69922977

約数列:

[1, 3, 9, 27, 41, 81, 123, 139, 277, 369, 417, 831, 1107, 1251, 2493, 3321, 3753, 5699, 7479, 11259, 11357, 17097, 22437, 34071, 38503, 51291, 102213, 115509, 153873, 306639, 346527, 461619, 919917, 1039581, 1578623, 3118743, 4735869, 14207607, 42622821, 127868463]

約数ペア:

[(1, 127868463), (3, 42622821), (9, 14207607), (27, 4735869), (41, 3118743), (81, 1578623), (123, 1039581), (139, 919917), (277, 461619), (369, 346527), (417, 306639), (831, 153873), (1107, 115509), (1251, 102213), (2493, 51291), (3321, 38503), (3753, 34071), (5699, 22437), (7479, 17097), (11259, 11357)]