189749043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4447}}^1$

素因数の和:4895

約数の個数: 24

約数和(自身を含む): 299759616

約数和(自身を除く): 110010573

約数列:

[1, 3, 9, 11, 33, 99, 431, 1293, 3879, 4447, 4741, 13341, 14223, 40023, 42669, 48917, 146751, 440253, 1916657, 5749971, 17249913, 21083227, 63249681, 189749043]

約数ペア:

[(1, 189749043), (3, 63249681), (9, 21083227), (11, 17249913), (33, 5749971), (99, 1916657), (431, 440253), (1293, 146751), (3879, 48917), (4447, 42669), (4741, 40023), (13341, 14223)]