155014011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 230486256

約数和(自身を除く): 75472245

約数列:

[1, 3, 9, 43, 129, 181, 387, 543, 1629, 2213, 6639, 7783, 19917, 23349, 70047, 95159, 285477, 400553, 856431, 1201659, 3604977, 17223779, 51671337, 155014011]

約数ペア:

[(1, 155014011), (3, 51671337), (9, 17223779), (43, 3604977), (129, 1201659), (181, 856431), (387, 400553), (543, 285477), (1629, 95159), (2213, 70047), (6639, 23349), (7783, 19917)]