201151107

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{22783}}^1$

素因数の和:22904

約数の個数: 20

約数和(自身を含む): 303255040

約数和(自身を除く): 102103933

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 22783, 68349, 205047, 615141, 1845423, 2483347, 7450041, 22350123, 67050369, 201151107]

約数ペア:

[(1, 201151107), (3, 67050369), (9, 22350123), (27, 7450041), (81, 2483347), (109, 1845423), (327, 615141), (981, 205047), (2943, 68349), (8829, 22783)]