56670861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 28484979

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 719, 1677, 1833, 2021, 2157, 6063, 9347, 26273, 28041, 30917, 33793, 78819, 92751, 101379, 401921, 439309, 1205763, 1317927, 1453099, 4359297, 18890287, 56670861]

約数ペア:

[(1, 56670861), (3, 18890287), (13, 4359297), (39, 1453099), (43, 1317927), (47, 1205763), (129, 439309), (141, 401921), (559, 101379), (611, 92751), (719, 78819), (1677, 33793), (1833, 30917), (2021, 28041), (2157, 26273), (6063, 9347)]