79325811

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{2557}}^1$

素因数の和:2952

約数の個数: 20

約数和(自身を含む): 118854912

約数和(自身を除く): 39529101

約数列:

[1, 3, 9, 27, 81, 383, 1149, 2557, 3447, 7671, 10341, 23013, 31023, 69039, 207117, 979331, 2937993, 8813979, 26441937, 79325811]

約数ペア:

[(1, 79325811), (3, 26441937), (9, 8813979), (27, 2937993), (81, 979331), (383, 207117), (1149, 69039), (2557, 31023), (3447, 23013), (7671, 10341)]