64193919999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{120607}}^1$

素因数の和:120875

約数の個数: 24

約数和(自身を含む): 94114764288

約数和(自身を除く): 29920844289

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 16129, 48387, 120607, 177419, 361821, 532257, 1326677, 3980031, 15317089, 45951267, 168487979, 505463937, 1945270303, 5835810909, 21397973333, 64193919999]

約数ペア:

[(1, 64193919999), (3, 21397973333), (11, 5835810909), (33, 1945270303), (127, 505463937), (381, 168487979), (1397, 45951267), (4191, 15317089), (16129, 3980031), (48387, 1326677), (120607, 532257), (177419, 361821)]