155541717

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 228735000

約数和(自身を除く): 73193283

約数列:

[1, 3, 9, 101, 137, 303, 411, 909, 1233, 1249, 3747, 11241, 13837, 41511, 124533, 126149, 171113, 378447, 513339, 1135341, 1540017, 17282413, 51847239, 155541717]

約数ペア:

[(1, 155541717), (3, 51847239), (9, 17282413), (101, 1540017), (137, 1135341), (303, 513339), (411, 378447), (909, 171113), (1233, 126149), (1249, 124533), (3747, 41511), (11241, 13837)]