161569558953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{346721}}^1$

素因数の和:347267

約数の個数: 40

約数和(自身を含む): 263802740256

約数和(自身を除く): 102233181303

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 523, 891, 1569, 4707, 5753, 14121, 17259, 42363, 51777, 155331, 346721, 465993, 1040163, 3120489, 3813931, 9361467, 11441793, 28084401, 34325379, 102976137, 181335083, 308928411, 544005249, 1632015747, 1994685913, 4896047241, 5984057739, 14688141723, 17952173217, 53856519651, 161569558953]

約数ペア:

[(1, 161569558953), (3, 53856519651), (9, 17952173217), (11, 14688141723), (27, 5984057739), (33, 4896047241), (81, 1994685913), (99, 1632015747), (297, 544005249), (523, 308928411), (891, 181335083), (1569, 102976137), (4707, 34325379), (5753, 28084401), (14121, 11441793), (17259, 9361467), (42363, 3813931), (51777, 3120489), (155331, 1040163), (346721, 465993)]