125994447

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{50177}}^1$

素因数の和:50220

約数の個数: 20

約数和(自身を含む): 194289216

約数和(自身を除く): 68294769

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 50177, 150531, 451593, 1354779, 1555487, 4064337, 4666461, 13999383, 41998149, 125994447]

約数ペア:

[(1, 125994447), (3, 41998149), (9, 13999383), (27, 4666461), (31, 4064337), (81, 1555487), (93, 1354779), (279, 451593), (837, 150531), (2511, 50177)]