281802051

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{28439}}^1$

素因数の和:28815

約数の個数: 16

約数和(自身を含む): 418636800

約数和(自身を除く): 136834749

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 9909, 28439, 85317, 255951, 767853, 10437113, 31311339, 93934017, 281802051]

約数ペア:

[(1, 281802051), (3, 93934017), (9, 31311339), (27, 10437113), (367, 767853), (1101, 255951), (3303, 85317), (9909, 28439)]