423218277

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 657139392

約数和(自身を除く): 233921115

約数列:

[1, 3, 9, 27, 41, 81, 107, 123, 243, 321, 369, 397, 963, 1107, 1191, 2889, 3321, 3573, 4387, 8667, 9963, 10719, 13161, 16277, 26001, 32157, 39483, 42479, 48831, 96471, 118449, 127437, 146493, 355347, 382311, 439479, 1066041, 1146933, 1318437, 1741639, 3440799, 3955311, 5224917, 10322397, 15674751, 47024253, 141072759, 423218277]

約数ペア:

[(1, 423218277), (3, 141072759), (9, 47024253), (27, 15674751), (41, 10322397), (81, 5224917), (107, 3955311), (123, 3440799), (243, 1741639), (321, 1318437), (369, 1146933), (397, 1066041), (963, 439479), (1107, 382311), (1191, 355347), (2889, 146493), (3321, 127437), (3573, 118449), (4387, 96471), (8667, 48831), (9963, 42479), (10719, 39483), (13161, 32157), (16277, 26001)]