161777473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 195592320

約数和(自身を除く): 33814847

約数列:

[1, 11, 13, 97, 107, 109, 143, 1067, 1177, 1199, 1261, 1391, 1417, 10379, 10573, 11663, 13871, 15301, 15587, 114169, 116303, 128293, 134927, 137449, 151619, 1131311, 1484197, 1511939, 1667809, 12444421, 14707043, 161777473]

約数ペア:

[(1, 161777473), (11, 14707043), (13, 12444421), (97, 1667809), (107, 1511939), (109, 1484197), (143, 1131311), (1067, 151619), (1177, 137449), (1199, 134927), (1261, 128293), (1391, 116303), (1417, 114169), (10379, 15587), (10573, 15301), (11663, 13871)]