3955883913

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 5977904328

約数和(自身を除く): 2022020415

約数列:

[1, 3, 9, 27, 81, 173, 197, 519, 591, 1433, 1557, 1773, 4299, 4671, 5319, 12897, 14013, 15957, 34081, 38691, 102243, 116073, 247909, 282301, 306729, 743727, 846903, 920187, 2231181, 2540709, 2760561, 6693543, 7622127, 20080629, 22866381, 48838073, 146514219, 439542657, 1318627971, 3955883913]

約数ペア:

[(1, 3955883913), (3, 1318627971), (9, 439542657), (27, 146514219), (81, 48838073), (173, 22866381), (197, 20080629), (519, 7622127), (591, 6693543), (1433, 2760561), (1557, 2540709), (1773, 2231181), (4299, 920187), (4671, 846903), (5319, 743727), (12897, 306729), (14013, 282301), (15957, 247909), (34081, 116073), (38691, 102243)]