31573089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 48003072

約数和(自身を除く): 16429983

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 1201, 2921, 3603, 8763, 10809, 26289, 27623, 82869, 152527, 248607, 457581, 1372743, 3508121, 10524363, 31573089]

約数ペア:

[(1, 31573089), (3, 10524363), (9, 3508121), (23, 1372743), (69, 457581), (127, 248607), (207, 152527), (381, 82869), (1143, 27623), (1201, 26289), (2921, 10809), (3603, 8763)]