72643251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2729}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 102211200

約数和(自身を除く): 29567949

約数列:

[1, 3, 19, 57, 467, 1401, 2729, 8187, 8873, 26619, 51851, 155553, 1274443, 3823329, 24214417, 72643251]

約数ペア:

[(1, 72643251), (3, 24214417), (19, 3823329), (57, 1274443), (467, 155553), (1401, 51851), (2729, 26619), (8187, 8873)]