148494087

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19163}}^1$

素因数の和:19220

約数の個数: 32

約数和(自身を含む): 257564160

約数和(自身を除く): 109070073

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 19163, 57489, 134141, 172467, 402423, 517401, 785683, 1207269, 2357049, 3621807, 5499781, 7071147, 16499343, 21213441, 49498029, 148494087]

約数ペア:

[(1, 148494087), (3, 49498029), (7, 21213441), (9, 16499343), (21, 7071147), (27, 5499781), (41, 3621807), (63, 2357049), (123, 1207269), (189, 785683), (287, 517401), (369, 402423), (861, 172467), (1107, 134141), (2583, 57489), (7749, 19163)]