66782133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 111121920

約数和(自身を除く): 44339787

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 139, 207, 211, 253, 417, 633, 759, 1251, 1529, 1899, 2277, 2321, 3197, 4587, 4853, 6963, 9591, 13761, 14559, 20889, 28773, 29329, 35167, 43677, 53383, 87987, 105501, 160149, 263961, 316503, 322619, 480447, 674567, 967857, 2023701, 2903571, 6071103, 7420237, 22260711, 66782133]

約数ペア:

[(1, 66782133), (3, 22260711), (9, 7420237), (11, 6071103), (23, 2903571), (33, 2023701), (69, 967857), (99, 674567), (139, 480447), (207, 322619), (211, 316503), (253, 263961), (417, 160149), (633, 105501), (759, 87987), (1251, 53383), (1529, 43677), (1899, 35167), (2277, 29329), (2321, 28773), (3197, 20889), (4587, 14559), (4853, 13761), (6963, 9591)]