139603929

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 196546944

約数和(自身を除く): 56943015

約数列:

[1, 3, 43, 61, 113, 129, 157, 183, 339, 471, 2623, 4859, 6751, 6893, 7869, 9577, 14577, 17741, 20253, 20679, 28731, 53223, 296399, 411811, 762863, 889197, 1082201, 1235433, 2288589, 3246603, 46534643, 139603929]

約数ペア:

[(1, 139603929), (3, 46534643), (43, 3246603), (61, 2288589), (113, 1235433), (129, 1082201), (157, 889197), (183, 762863), (339, 411811), (471, 296399), (2623, 53223), (4859, 28731), (6751, 20679), (6893, 20253), (7869, 17741), (9577, 14577)]