137553507

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167953}}^1$

素因数の和:167979

約数の個数: 24

約数和(自身を含む): 244541024

約数和(自身を除く): 106987517

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 167953, 503859, 1175671, 1511577, 2183389, 3527013, 6550167, 10581039, 15283723, 19650501, 45851169, 137553507]

約数ペア:

[(1, 137553507), (3, 45851169), (7, 19650501), (9, 15283723), (13, 10581039), (21, 6550167), (39, 3527013), (63, 2183389), (91, 1511577), (117, 1175671), (273, 503859), (819, 167953)]