189581253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6449}}^1$

素因数の和:6732

約数の個数: 16

約数和(自身を含む): 260064000

約数和(自身を除く): 70482747

約数列:

[1, 3, 41, 123, 239, 717, 6449, 9799, 19347, 29397, 264409, 793227, 1541311, 4623933, 63193751, 189581253]

約数ペア:

[(1, 189581253), (3, 63193751), (41, 4623933), (123, 1541311), (239, 793227), (717, 264409), (6449, 29397), (9799, 19347)]