137037291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10781}}^1$

素因数の和:11026

約数の個数: 16

約数和(自身を含む): 193213440

約数和(自身を除く): 56176149

約数列:

[1, 3, 19, 57, 223, 669, 4237, 10781, 12711, 32343, 204839, 614517, 2404163, 7212489, 45679097, 137037291]

約数ペア:

[(1, 137037291), (3, 45679097), (19, 7212489), (57, 2404163), (223, 614517), (669, 204839), (4237, 32343), (10781, 12711)]