40878927

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 60999120

約数和(自身を除く): 20120193

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 797, 1251, 2391, 5699, 7173, 17097, 32677, 51291, 98031, 110783, 294093, 332349, 997047, 4542103, 13626309, 40878927]

約数ペア:

[(1, 40878927), (3, 13626309), (9, 4542103), (41, 997047), (123, 332349), (139, 294093), (369, 110783), (417, 98031), (797, 51291), (1251, 32677), (2391, 17097), (5699, 7173)]