145909539

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{234959}}^1$

素因数の和:234991

約数の個数: 16

約数和(自身を含む): 225561600

約数和(自身を除く): 79652061

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 234959, 704877, 2114631, 5404057, 6343893, 16212171, 48636513, 145909539]

約数ペア:

[(1, 145909539), (3, 48636513), (9, 16212171), (23, 6343893), (27, 5404057), (69, 2114631), (207, 704877), (621, 234959)]