156619359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 251778240

約数和(自身を除く): 95158881

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 3257, 3699, 5343, 9771, 16029, 29313, 42341, 48087, 87939, 127023, 381069, 446209, 1143207, 1338627, 4015881, 5800717, 12047643, 17402151, 52206453, 156619359]

約数ペア:

[(1, 156619359), (3, 52206453), (9, 17402151), (13, 12047643), (27, 5800717), (39, 4015881), (117, 1338627), (137, 1143207), (351, 446209), (411, 381069), (1233, 127023), (1781, 87939), (3257, 48087), (3699, 42341), (5343, 29313), (9771, 16029)]