84811143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 37116537

約数列:

[1, 3, 23, 59, 69, 83, 177, 249, 251, 753, 1357, 1909, 4071, 4897, 5727, 5773, 14691, 14809, 17319, 20833, 44427, 62499, 112631, 337893, 340607, 479159, 1021821, 1229147, 1437477, 3687441, 28270381, 84811143]

約数ペア:

[(1, 84811143), (3, 28270381), (23, 3687441), (59, 1437477), (69, 1229147), (83, 1021821), (177, 479159), (249, 340607), (251, 337893), (753, 112631), (1357, 62499), (1909, 44427), (4071, 20833), (4897, 17319), (5727, 14809), (5773, 14691)]