83212947

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{2081}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 123420960

約数和(自身を除く): 40208013

約数列:

[1, 3, 9, 27, 1481, 2081, 4443, 6243, 13329, 18729, 39987, 56187, 3081961, 9245883, 27737649, 83212947]

約数ペア:

[(1, 83212947), (3, 27737649), (9, 9245883), (27, 3081961), (1481, 56187), (2081, 39987), (4443, 18729), (6243, 13329)]