157440245859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{471659}}^1$

素因数の和:472001

約数の個数: 40

約数和(自身を含む): 254079468720

約数和(自身を除く): 96639222861

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 317, 351, 951, 1053, 2853, 4121, 8559, 12363, 25677, 37089, 111267, 333801, 471659, 1414977, 4244931, 6131567, 12734793, 18394701, 38204379, 55184103, 149515903, 165552309, 448547709, 496656927, 1345643127, 1943706739, 4036929381, 5831120217, 12110788143, 17493360651, 52480081953, 157440245859]

約数ペア:

[(1, 157440245859), (3, 52480081953), (9, 17493360651), (13, 12110788143), (27, 5831120217), (39, 4036929381), (81, 1943706739), (117, 1345643127), (317, 496656927), (351, 448547709), (951, 165552309), (1053, 149515903), (2853, 55184103), (4121, 38204379), (8559, 18394701), (12363, 12734793), (25677, 6131567), (37089, 4244931), (111267, 1414977), (333801, 471659)]