40757499

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17351}}^1$

素因数の和:17392

約数の個数: 20

約数和(自身を含む): 62987760

約数和(自身を除く): 22230261

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17351, 52053, 156159, 468477, 503179, 1405431, 1509537, 4528611, 13585833, 40757499]

約数ペア:

[(1, 40757499), (3, 13585833), (9, 4528611), (27, 1509537), (29, 1405431), (81, 503179), (87, 468477), (261, 156159), (783, 52053), (2349, 17351)]