61683831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 101836800

約数和(自身を除く): 40152969

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 101, 199, 279, 303, 341, 597, 909, 1023, 1111, 1791, 2189, 3069, 3131, 3333, 6169, 6567, 9393, 9999, 18507, 19701, 20099, 28179, 34441, 55521, 60297, 67859, 103323, 180891, 203577, 221089, 309969, 610731, 623069, 663267, 1869207, 1989801, 5607621, 6853759, 20561277, 61683831]

約数ペア:

[(1, 61683831), (3, 20561277), (9, 6853759), (11, 5607621), (31, 1989801), (33, 1869207), (93, 663267), (99, 623069), (101, 610731), (199, 309969), (279, 221089), (303, 203577), (341, 180891), (597, 103323), (909, 67859), (1023, 60297), (1111, 55521), (1791, 34441), (2189, 28179), (3069, 20099), (3131, 19701), (3333, 18507), (6169, 9999), (6567, 9393)]