127070643

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{195193}}^1$

素因数の和:195234

約数の個数: 16

約数和(自身を含む): 199878656

約数和(自身を除く): 72808013

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 195193, 585579, 1366351, 4099053, 6050983, 18152949, 42356881, 127070643]

約数ペア:

[(1, 127070643), (3, 42356881), (7, 18152949), (21, 6050983), (31, 4099053), (93, 1366351), (217, 585579), (651, 195193)]