71851557

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{9901}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 99812160

約数和(自身を除く): 27960603

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 9901, 29703, 405941, 584159, 1217823, 1752477, 23950519, 71851557]

約数ペア:

[(1, 71851557), (3, 23950519), (41, 1752477), (59, 1217823), (123, 584159), (177, 405941), (2419, 29703), (7257, 9901)]