27662901

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 43146720

約数和(自身を除く): 15483819

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 829, 1589, 2487, 4767, 5803, 11123, 17409, 33369, 40621, 121863, 188183, 564549, 1317281, 3951843, 9220967, 27662901]

約数ペア:

[(1, 27662901), (3, 9220967), (7, 3951843), (21, 1317281), (49, 564549), (147, 188183), (227, 121863), (681, 40621), (829, 33369), (1589, 17409), (2487, 11123), (4767, 5803)]