40802041143

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3335953}}^1$

素因数の和:3336116

約数の個数: 20

約数和(自身を含む): 61354865968

約数和(自身を除く): 20552824825

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 3335953, 10007859, 30023577, 90070731, 270212193, 503728903, 1511186709, 4533560127, 13600680381, 40802041143]

約数ペア:

[(1, 40802041143), (3, 13600680381), (9, 4533560127), (27, 1511186709), (81, 503728903), (151, 270212193), (453, 90070731), (1359, 30023577), (4077, 10007859), (12231, 3335953)]