12565540989

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{15497}}^1$

素因数の和:16074

約数の個数: 32

約数和(自身を含む): 18969552000

約数和(自身を除く): 6404011011

約数列:

[1, 3, 9, 27, 59, 177, 509, 531, 1527, 1593, 4581, 13743, 15497, 30031, 46491, 90093, 139473, 270279, 418419, 810837, 914323, 2742969, 7887973, 8228907, 23663919, 24686721, 70991757, 212975271, 465390407, 1396171221, 4188513663, 12565540989]

約数ペア:

[(1, 12565540989), (3, 4188513663), (9, 1396171221), (27, 465390407), (59, 212975271), (177, 70991757), (509, 24686721), (531, 23663919), (1527, 8228907), (1593, 7887973), (4581, 2742969), (13743, 914323), (15497, 810837), (30031, 418419), (46491, 270279), (90093, 139473)]