5537403

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 20

約数和(自身を含む): 8349000

約数和(自身を除く): 2811597

約数列:

[1, 3, 9, 27, 81, 137, 411, 499, 1233, 1497, 3699, 4491, 11097, 13473, 40419, 68363, 205089, 615267, 1845801, 5537403]

約数ペア:

[(1, 5537403), (3, 1845801), (9, 615267), (27, 205089), (81, 68363), (137, 40419), (411, 13473), (499, 11097), (1233, 4491), (1497, 3699)]