86156973

素因数分解:

$3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{751}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 146309120

約数和(自身を除く): 60152147

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 607, 751, 1821, 2253, 4249, 5257, 5463, 6759, 12747, 15771, 16389, 20277, 38241, 47313, 114723, 141939, 455857, 1367571, 3190999, 4102713, 9572997, 12308139, 28718991, 86156973]

約数ペア:

[(1, 86156973), (3, 28718991), (7, 12308139), (9, 9572997), (21, 4102713), (27, 3190999), (63, 1367571), (189, 455857), (607, 141939), (751, 114723), (1821, 47313), (2253, 38241), (4249, 20277), (5257, 16389), (5463, 15771), (6759, 12747)]