612949149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{15031}}^1$

素因数の和:15257

約数の個数: 24

約数和(自身を含む): 928616832

約数和(自身を除く): 315667683

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1773, 4531, 13593, 15031, 40779, 45093, 135279, 345713, 1037139, 2961107, 3111417, 8883321, 26649963, 68105461, 204316383, 612949149]

約数ペア:

[(1, 612949149), (3, 204316383), (9, 68105461), (23, 26649963), (69, 8883321), (197, 3111417), (207, 2961107), (591, 1037139), (1773, 345713), (4531, 135279), (13593, 45093), (15031, 40779)]