78855971607

素因数分解:

$3^3\times 7^2\times {\mathrm{757}}^1\times {\mathrm{78737}}^1$

素因数の和:79517

約数の個数: 48

約数和(自身を含む): 136078161120

約数和(自身を除く): 57222189513

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 757, 1323, 2271, 5299, 6813, 15897, 20439, 37093, 47691, 78737, 111279, 143073, 236211, 333837, 551159, 708633, 1001511, 1653477, 2125899, 3858113, 4960431, 11574339, 14881293, 34723017, 59603909, 104169051, 178811727, 417227363, 536435181, 1251682089, 1609305543, 2920591541, 3755046267, 8761774623, 11265138801, 26285323869, 78855971607]

約数ペア:

[(1, 78855971607), (3, 26285323869), (7, 11265138801), (9, 8761774623), (21, 3755046267), (27, 2920591541), (49, 1609305543), (63, 1251682089), (147, 536435181), (189, 417227363), (441, 178811727), (757, 104169051), (1323, 59603909), (2271, 34723017), (5299, 14881293), (6813, 11574339), (15897, 4960431), (20439, 3858113), (37093, 2125899), (47691, 1653477), (78737, 1001511), (111279, 708633), (143073, 551159), (236211, 333837)]