56655399

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 81204480

約数和(自身を除く): 24549081

約数列:

[1, 3, 37, 41, 59, 111, 123, 177, 211, 633, 1517, 2183, 2419, 4551, 6549, 7257, 7807, 8651, 12449, 23421, 25953, 37347, 89503, 268509, 320087, 460613, 510409, 960261, 1381839, 1531227, 18885133, 56655399]

約数ペア:

[(1, 56655399), (3, 18885133), (37, 1531227), (41, 1381839), (59, 960261), (111, 510409), (123, 460613), (177, 320087), (211, 268509), (633, 89503), (1517, 37347), (2183, 25953), (2419, 23421), (4551, 12449), (6549, 8651), (7257, 7807)]