65986107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 105338880

約数和(自身を除く): 39352773

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 191, 209, 319, 361, 551, 573, 627, 957, 1083, 1653, 2101, 3629, 3971, 5539, 6061, 6303, 10469, 10887, 11913, 16617, 18183, 31407, 39919, 60929, 68951, 105241, 115159, 119757, 182787, 206853, 315723, 345477, 758461, 1157651, 1999579, 2275383, 3472953, 5998737, 21995369, 65986107]

約数ペア:

[(1, 65986107), (3, 21995369), (11, 5998737), (19, 3472953), (29, 2275383), (33, 1999579), (57, 1157651), (87, 758461), (191, 345477), (209, 315723), (319, 206853), (361, 182787), (551, 119757), (573, 115159), (627, 105241), (957, 68951), (1083, 60929), (1653, 39919), (2101, 31407), (3629, 18183), (3971, 16617), (5539, 11913), (6061, 10887), (6303, 10469)]