30215727

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{16703}}^1$

素因数の和:16779

約数の個数: 16

約数和(自身を含む): 45434880

約数和(自身を除く): 15219153

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 16703, 50109, 150327, 450981, 1119101, 3357303, 10071909, 30215727]

約数ペア:

[(1, 30215727), (3, 10071909), (9, 3357303), (27, 1119101), (67, 450981), (201, 150327), (603, 50109), (1809, 16703)]