71990601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2851}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 101303040

約数和(自身を除く): 29312439

約数列:

[1, 3, 19, 57, 443, 1329, 2851, 8417, 8553, 25251, 54169, 162507, 1262993, 3788979, 23996867, 71990601]

約数ペア:

[(1, 71990601), (3, 23996867), (19, 3788979), (57, 1262993), (443, 162507), (1329, 54169), (2851, 25251), (8417, 8553)]