83826789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 118785216

約数和(自身を除く): 34958427

約数列:

[1, 3, 23, 69, 71, 213, 241, 723, 1633, 4899, 5041, 5543, 15123, 16629, 17111, 51333, 115943, 347829, 393553, 1180659, 1214881, 3644643, 27942263, 83826789]

約数ペア:

[(1, 83826789), (3, 27942263), (23, 3644643), (69, 1214881), (71, 1180659), (213, 393553), (241, 347829), (723, 115943), (1633, 51333), (4899, 17111), (5041, 16629), (5543, 15123)]