40143303

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 62668800

約数和(自身を除く): 22525497

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 509, 621, 1143, 1527, 2921, 3429, 4581, 8763, 11707, 13743, 26289, 35121, 64643, 78867, 105363, 193929, 316089, 581787, 1486789, 1745361, 4460367, 13381101, 40143303]

約数ペア:

[(1, 40143303), (3, 13381101), (9, 4460367), (23, 1745361), (27, 1486789), (69, 581787), (127, 316089), (207, 193929), (381, 105363), (509, 78867), (621, 64643), (1143, 35121), (1527, 26289), (2921, 13743), (3429, 11707), (4581, 8763)]