128510403873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{265337}}^1$

素因数の和:265681

約数の個数: 32

約数和(自身を含む): 187222492800

約数和(自身を除く): 58712088927

約数列:

[1, 3, 19, 29, 57, 87, 293, 551, 879, 1653, 5567, 8497, 16701, 25491, 161443, 265337, 484329, 796011, 5041403, 7694773, 15124209, 23084319, 77743741, 146200687, 233231223, 438602061, 1477131079, 2254568489, 4431393237, 6763705467, 42836801291, 128510403873]

約数ペア:

[(1, 128510403873), (3, 42836801291), (19, 6763705467), (29, 4431393237), (57, 2254568489), (87, 1477131079), (293, 438602061), (551, 233231223), (879, 146200687), (1653, 77743741), (5567, 23084319), (8497, 15124209), (16701, 7694773), (25491, 5041403), (161443, 796011), (265337, 484329)]