40185369

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 68832000

約数和(自身を除く): 28646631

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2389, 2403, 5607, 7167, 16723, 16821, 21501, 50169, 64503, 150507, 212621, 451521, 637863, 1488347, 1913589, 4465041, 5740767, 13395123, 40185369]

約数ペア:

[(1, 40185369), (3, 13395123), (7, 5740767), (9, 4465041), (21, 1913589), (27, 1488347), (63, 637863), (89, 451521), (189, 212621), (267, 150507), (623, 64503), (801, 50169), (1869, 21501), (2389, 16821), (2403, 16723), (5607, 7167)]