85796841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 45662487

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 453, 663, 857, 1963, 2567, 2571, 5889, 7701, 11141, 14569, 33371, 33423, 43707, 100113, 129407, 189397, 388221, 568191, 1682291, 2199919, 5046873, 6599757, 28598947, 85796841]

約数ペア:

[(1, 85796841), (3, 28598947), (13, 6599757), (17, 5046873), (39, 2199919), (51, 1682291), (151, 568191), (221, 388221), (453, 189397), (663, 129407), (857, 100113), (1963, 43707), (2567, 33423), (2571, 33371), (5889, 14569), (7701, 11141)]