172227267

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 272213760

約数和(自身を除く): 99986493

約数列:

[1, 3, 9, 19, 37, 57, 111, 163, 167, 171, 333, 489, 501, 703, 1467, 1503, 2109, 3097, 3173, 6031, 6179, 6327, 9291, 9519, 18093, 18537, 27221, 27873, 28557, 54279, 55611, 81663, 114589, 117401, 244989, 343767, 352203, 517199, 1007177, 1031301, 1056609, 1551597, 3021531, 4654791, 9064593, 19136363, 57409089, 172227267]

約数ペア:

[(1, 172227267), (3, 57409089), (9, 19136363), (19, 9064593), (37, 4654791), (57, 3021531), (111, 1551597), (163, 1056609), (167, 1031301), (171, 1007177), (333, 517199), (489, 352203), (501, 343767), (703, 244989), (1467, 117401), (1503, 114589), (2109, 81663), (3097, 55611), (3173, 54279), (6031, 28557), (6179, 27873), (6327, 27221), (9291, 18537), (9519, 18093)]