156914090919

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4621}}^1\times {\mathrm{6257}}^1$

素因数の和:10957

約数の個数: 40

約数和(自身を含む): 237990588528

約数和(自身を除く): 81076497609

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4621, 5427, 6257, 13863, 18771, 41589, 56313, 124767, 168939, 309607, 374301, 419219, 506817, 928821, 1257657, 2786463, 3772971, 8359389, 11318913, 25078167, 28913597, 33956739, 86740791, 260222373, 780667119, 1937210999, 2342001357, 5811632997, 17434898991, 52304696973, 156914090919]

約数ペア:

[(1, 156914090919), (3, 52304696973), (9, 17434898991), (27, 5811632997), (67, 2342001357), (81, 1937210999), (201, 780667119), (603, 260222373), (1809, 86740791), (4621, 33956739), (5427, 28913597), (6257, 25078167), (13863, 11318913), (18771, 8359389), (41589, 3772971), (56313, 2786463), (124767, 1257657), (168939, 928821), (309607, 506817), (374301, 419219)]