53351163

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 81388800

約数和(自身を除く): 28037637

約数列:

[1, 3, 9, 27, 59, 107, 177, 313, 321, 531, 939, 963, 1593, 2817, 2889, 6313, 8451, 18467, 18939, 33491, 55401, 56817, 100473, 166203, 170451, 301419, 498609, 904257, 1975969, 5927907, 17783721, 53351163]

約数ペア:

[(1, 53351163), (3, 17783721), (9, 5927907), (27, 1975969), (59, 904257), (107, 498609), (177, 301419), (313, 170451), (321, 166203), (531, 100473), (939, 56817), (963, 55401), (1593, 33491), (2817, 18939), (2889, 18467), (6313, 8451)]