80432848713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{209767}}^1$

素因数の和:209858

約数の個数: 48

約数和(自身を含む): 133311759360

約数和(自身を除く): 52878910647

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 961, 1767, 2883, 4123, 6727, 12369, 18259, 20181, 54777, 127813, 209767, 383439, 629301, 1468369, 3985573, 4405107, 6502777, 11956719, 19508331, 27899011, 45519439, 83697033, 123552763, 136558317, 201586087, 370658289, 604758261, 864869341, 1411102609, 2594608023, 3830135653, 4233307827, 11490406959, 26810949571, 80432848713]

約数ペア:

[(1, 80432848713), (3, 26810949571), (7, 11490406959), (19, 4233307827), (21, 3830135653), (31, 2594608023), (57, 1411102609), (93, 864869341), (133, 604758261), (217, 370658289), (399, 201586087), (589, 136558317), (651, 123552763), (961, 83697033), (1767, 45519439), (2883, 27899011), (4123, 19508331), (6727, 11956719), (12369, 6502777), (18259, 4405107), (20181, 3985573), (54777, 1468369), (127813, 629301), (209767, 383439)]