82774089

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 129744000

約数和(自身を除く): 46969911

約数列:

[1, 3, 9, 19, 27, 57, 171, 317, 509, 513, 951, 1527, 2853, 4581, 6023, 8559, 9671, 13743, 18069, 29013, 54207, 87039, 161353, 162621, 261117, 484059, 1452177, 3065707, 4356531, 9197121, 27591363, 82774089]

約数ペア:

[(1, 82774089), (3, 27591363), (9, 9197121), (19, 4356531), (27, 3065707), (57, 1452177), (171, 484059), (317, 261117), (509, 162621), (513, 161353), (951, 87039), (1527, 54207), (2853, 29013), (4581, 18069), (6023, 13743), (8559, 9671)]