156940467381

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{356143}}^1$

素因数の和:357030

約数の個数: 32

約数和(自身を含む): 245027072000

約数和(自身を除く): 88086604619

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 859, 2577, 7731, 16321, 23193, 48963, 146889, 356143, 440667, 1068429, 3205287, 6766717, 9615861, 20300151, 60900453, 182701359, 305926837, 917780511, 2753341533, 5812609903, 8260024599, 17437829709, 52313489127, 156940467381]

約数ペア:

[(1, 156940467381), (3, 52313489127), (9, 17437829709), (19, 8260024599), (27, 5812609903), (57, 2753341533), (171, 917780511), (513, 305926837), (859, 182701359), (2577, 60900453), (7731, 20300151), (16321, 9615861), (23193, 6766717), (48963, 3205287), (146889, 1068429), (356143, 440667)]