85989723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 39691173

約数列:

[1, 3, 17, 43, 51, 113, 129, 339, 347, 731, 1041, 1921, 2193, 4859, 5763, 5899, 14577, 14921, 17697, 39211, 44763, 82603, 117633, 247809, 253657, 666587, 760971, 1686073, 1999761, 5058219, 28663241, 85989723]

約数ペア:

[(1, 85989723), (3, 28663241), (17, 5058219), (43, 1999761), (51, 1686073), (113, 760971), (129, 666587), (339, 253657), (347, 247809), (731, 117633), (1041, 82603), (1921, 44763), (2193, 39211), (4859, 17697), (5763, 14921), (5899, 14577)]