165087381

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 223272000

約数和(自身を除く): 58184619

約数列:

[1, 3, 139, 149, 417, 447, 2657, 7971, 20711, 62133, 369323, 395893, 1107969, 1187679, 55029127, 165087381]

約数ペア:

[(1, 165087381), (3, 55029127), (139, 1187679), (149, 1107969), (417, 395893), (447, 369323), (2657, 62133), (7971, 20711)]