61532811

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 98755200

約数和(自身を除く): 37222389

約数列:

[1, 3, 9, 19, 27, 57, 59, 107, 171, 177, 321, 361, 513, 531, 963, 1083, 1121, 1593, 2033, 2889, 3249, 3363, 6099, 6313, 9747, 10089, 18297, 18939, 21299, 30267, 38627, 54891, 56817, 63897, 115881, 119947, 170451, 191691, 347643, 359841, 575073, 1042929, 1079523, 2278993, 3238569, 6836979, 20510937, 61532811]

約数ペア:

[(1, 61532811), (3, 20510937), (9, 6836979), (19, 3238569), (27, 2278993), (57, 1079523), (59, 1042929), (107, 575073), (171, 359841), (177, 347643), (321, 191691), (361, 170451), (513, 119947), (531, 115881), (963, 63897), (1083, 56817), (1121, 54891), (1593, 38627), (2033, 30267), (2889, 21299), (3249, 18939), (3363, 18297), (6099, 10089), (6313, 9747)]