128796573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5841

約数の個数: 32

約数和(自身を含む): 199756800

約数和(自身を除く): 70960227

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 5779, 7429, 17337, 22287, 98243, 109801, 132917, 294729, 329403, 398751, 1866617, 2259589, 2525423, 5599851, 6778767, 7576269, 42932191, 128796573]

約数ペア:

[(1, 128796573), (3, 42932191), (17, 7576269), (19, 6778767), (23, 5599851), (51, 2525423), (57, 2259589), (69, 1866617), (323, 398751), (391, 329403), (437, 294729), (969, 132917), (1173, 109801), (1311, 98243), (5779, 22287), (7429, 17337)]