75332997

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{4721}}^1$

素因数の和:4930

約数の個数: 20

約数和(自身を含む): 113129676

約数和(自身を除く): 37796679

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 4721, 5319, 14163, 15957, 42489, 127467, 382401, 930037, 2790111, 8370333, 25110999, 75332997]

約数ペア:

[(1, 75332997), (3, 25110999), (9, 8370333), (27, 2790111), (81, 930037), (197, 382401), (591, 127467), (1773, 42489), (4721, 15957), (5319, 14163)]