71851149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11257

約数の個数: 24

約数和(自身を含む): 111800832

約数和(自身を除く): 39949683

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 11197, 33591, 100773, 257531, 347107, 772593, 1041321, 2317779, 3123963, 7983461, 23950383, 71851149]

約数ペア:

[(1, 71851149), (3, 23950383), (9, 7983461), (23, 3123963), (31, 2317779), (69, 1041321), (93, 772593), (207, 347107), (279, 257531), (713, 100773), (2139, 33591), (6417, 11197)]