40849839

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{4463}}^1$

素因数の和:4588

約数の個数: 20

約数和(自身を含む): 61576416

約数和(自身を除く): 20726577

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 4463, 9153, 13389, 40167, 120501, 361503, 504319, 1512957, 4538871, 13616613, 40849839]

約数ペア:

[(1, 40849839), (3, 13616613), (9, 4538871), (27, 1512957), (81, 504319), (113, 361503), (339, 120501), (1017, 40167), (3051, 13389), (4463, 9153)]