56755431

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{4993}}^1$

素因数の和:5423

約数の個数: 16

約数和(自身を含む): 84298720

約数和(自身を除く): 27543289

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 4993, 11367, 14979, 44937, 134811, 2102053, 6306159, 18918477, 56755431]

約数ペア:

[(1, 56755431), (3, 18918477), (9, 6306159), (27, 2102053), (421, 134811), (1263, 44937), (3789, 14979), (4993, 11367)]