85206561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 42319839

約数列:

[1, 3, 11, 33, 59, 107, 177, 321, 409, 649, 1177, 1227, 1947, 3531, 4499, 6313, 13497, 18939, 24131, 43763, 69443, 72393, 131289, 208329, 265441, 481393, 796323, 1444179, 2582017, 7746051, 28402187, 85206561]

約数ペア:

[(1, 85206561), (3, 28402187), (11, 7746051), (33, 2582017), (59, 1444179), (107, 796323), (177, 481393), (321, 265441), (409, 208329), (649, 131289), (1177, 72393), (1227, 69443), (1947, 43763), (3531, 24131), (4499, 18939), (6313, 13497)]