40745403

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{3361}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 60516000

約数和(自身を除く): 19770597

約数列:

[1, 3, 9, 27, 449, 1347, 3361, 4041, 10083, 12123, 30249, 90747, 1509089, 4527267, 13581801, 40745403]

約数ペア:

[(1, 40745403), (3, 13581801), (9, 4527267), (27, 1509089), (449, 90747), (1347, 30249), (3361, 12123), (4041, 10083)]