65064417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 37025823

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 2531, 7593, 8569, 25707, 27841, 48089, 83523, 103771, 144267, 311313, 528979, 1141481, 1586937, 1971649, 3424443, 5914947, 21688139, 65064417]

約数ペア:

[(1, 65064417), (3, 21688139), (11, 5914947), (19, 3424443), (33, 1971649), (41, 1586937), (57, 1141481), (123, 528979), (209, 311313), (451, 144267), (627, 103771), (779, 83523), (1353, 48089), (2337, 27841), (2531, 25707), (7593, 8569)]