156915513657

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{60953}}^1$

素因数の和:61279

約数の個数: 64

約数和(自身を含む): 271747560960

約数和(自身を除く): 114832047303

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 257, 371, 477, 771, 1113, 1431, 1799, 2313, 3339, 5397, 6939, 10017, 13621, 16191, 40863, 48573, 60953, 95347, 122589, 182859, 286041, 367767, 426671, 548577, 858123, 1280013, 1645731, 2574369, 3230509, 3840039, 9691527, 11520117, 15664921, 22613563, 29074581, 46994763, 67840689, 87223743, 109654447, 140984289, 203522067, 328963341, 422952867, 610566201, 830240813, 986890023, 2490722439, 2960670069, 5811685691, 7472167317, 17435057073, 22416501951, 52305171219, 156915513657]

約数ペア:

[(1, 156915513657), (3, 52305171219), (7, 22416501951), (9, 17435057073), (21, 7472167317), (27, 5811685691), (53, 2960670069), (63, 2490722439), (159, 986890023), (189, 830240813), (257, 610566201), (371, 422952867), (477, 328963341), (771, 203522067), (1113, 140984289), (1431, 109654447), (1799, 87223743), (2313, 67840689), (3339, 46994763), (5397, 29074581), (6939, 22613563), (10017, 15664921), (13621, 11520117), (16191, 9691527), (40863, 3840039), (48573, 3230509), (60953, 2574369), (95347, 1645731), (122589, 1280013), (182859, 858123), (286041, 548577), (367767, 426671)]