201720069

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5693}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 303194112

約数和(自身を除く): 101474043

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 5693, 11811, 17079, 35433, 51237, 176483, 529449, 723011, 1588347, 2169033, 6507099, 22413341, 67240023, 201720069]

約数ペア:

[(1, 201720069), (3, 67240023), (9, 22413341), (31, 6507099), (93, 2169033), (127, 1588347), (279, 723011), (381, 529449), (1143, 176483), (3937, 51237), (5693, 35433), (11811, 17079)]