76977081

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{4993}}^1$

素因数の和:5573

約数の個数: 16

約数和(自身を含む): 114262720

約数和(自身を除く): 37285639

約数列:

[1, 3, 9, 27, 571, 1713, 4993, 5139, 14979, 15417, 44937, 134811, 2851003, 8553009, 25659027, 76977081]

約数ペア:

[(1, 76977081), (3, 25659027), (9, 8553009), (27, 2851003), (571, 134811), (1713, 44937), (4993, 15417), (5139, 14979)]