190065981

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{22129}}^1$

素因数の和:22548

約数の個数: 16

約数和(自身を含む): 290345600

約数和(自身を除く): 100279619

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 22129, 66387, 154903, 464709, 9050761, 27152283, 63355327, 190065981]

約数ペア:

[(1, 190065981), (3, 63355327), (7, 27152283), (21, 9050761), (409, 464709), (1227, 154903), (2863, 66387), (8589, 22129)]