140584761

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{8123}}^1$

素因数の和:8773

約数の個数: 16

約数和(自身を含む): 208624320

約数和(自身を除く): 68039559

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 8123, 17307, 24369, 73107, 219321, 5206843, 15620529, 46861587, 140584761]

約数ペア:

[(1, 140584761), (3, 46861587), (9, 15620529), (27, 5206843), (641, 219321), (1923, 73107), (5769, 24369), (8123, 17307)]