81167135

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22961}}^1$

素因数の和:23074

約数の個数: 16

約数和(自身を含む): 112421952

約数和(自身を除く): 31254817

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 22961, 114805, 160727, 803635, 2319061, 11595305, 16233427, 81167135]

約数ペア:

[(1, 81167135), (5, 16233427), (7, 11595305), (35, 2319061), (101, 803635), (505, 160727), (707, 114805), (3535, 22961)]