55813203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 88856040

約数和(自身を除く): 33042837

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 617, 1311, 1587, 1851, 3933, 4761, 5553, 10051, 11723, 14191, 30153, 35169, 42573, 90459, 105507, 127719, 269629, 326393, 808887, 979179, 2426661, 2937537, 6201467, 18604401, 55813203]

約数ペア:

[(1, 55813203), (3, 18604401), (9, 6201467), (19, 2937537), (23, 2426661), (57, 979179), (69, 808887), (171, 326393), (207, 269629), (437, 127719), (529, 105507), (617, 90459), (1311, 42573), (1587, 35169), (1851, 30153), (3933, 14191), (4761, 11723), (5553, 10051)]