36718839

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2236

約数の個数: 20

約数和(自身を含む): 55120824

約数和(自身を除く): 18401985

約数列:

[1, 3, 9, 27, 81, 227, 681, 1997, 2043, 5991, 6129, 17973, 18387, 53919, 161757, 453319, 1359957, 4079871, 12239613, 36718839]

約数ペア:

[(1, 36718839), (3, 12239613), (9, 4079871), (27, 1359957), (81, 453319), (227, 161757), (681, 53919), (1997, 18387), (2043, 17973), (5991, 6129)]