79874469

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 41992731

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 4649, 5727, 13947, 17181, 41841, 106927, 320781, 385867, 962343, 1157601, 3472803, 8874941, 26624823, 79874469]

約数ペア:

[(1, 79874469), (3, 26624823), (9, 8874941), (23, 3472803), (69, 1157601), (83, 962343), (207, 385867), (249, 320781), (747, 106927), (1909, 41841), (4649, 17181), (5727, 13947)]