87310323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 132288000

約数和(自身を除く): 44977677

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 1999, 4853, 5997, 14559, 17991, 43677, 45977, 137931, 413793, 421789, 1265367, 3796101, 9701147, 29103441, 87310323]

約数ペア:

[(1, 87310323), (3, 29103441), (9, 9701147), (23, 3796101), (69, 1265367), (207, 421789), (211, 413793), (633, 137931), (1899, 45977), (1999, 43677), (4853, 17991), (5997, 14559)]