227317839

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 355768320

約数和(自身を除く): 128450481

約数列:

[1, 3, 7, 21, 73, 79, 219, 237, 511, 553, 1533, 1659, 1877, 5631, 5767, 13139, 17301, 39417, 40369, 121107, 137021, 148283, 411063, 444849, 959147, 1037981, 2877441, 3113943, 10824659, 32473977, 75772613, 227317839]

約数ペア:

[(1, 227317839), (3, 75772613), (7, 32473977), (21, 10824659), (73, 3113943), (79, 2877441), (219, 1037981), (237, 959147), (511, 444849), (553, 411063), (1533, 148283), (1659, 137021), (1877, 121107), (5631, 40369), (5767, 39417), (13139, 17301)]