1664754417

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{14197}}^1$

素因数の和:14350

約数の個数: 32

約数和(自身を含む): 2548824960

約数和(自身を除く): 884070543

約数列:

[1, 3, 9, 27, 43, 101, 129, 303, 387, 909, 1161, 2727, 4343, 13029, 14197, 39087, 42591, 117261, 127773, 383319, 610471, 1433897, 1831413, 4301691, 5494239, 12905073, 16482717, 38715219, 61657571, 184972713, 554918139, 1664754417]

約数ペア:

[(1, 1664754417), (3, 554918139), (9, 184972713), (27, 61657571), (43, 38715219), (101, 16482717), (129, 12905073), (303, 5494239), (387, 4301691), (909, 1831413), (1161, 1433897), (2727, 610471), (4343, 383319), (13029, 127773), (14197, 117261), (39087, 42591)]