40768629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18439}}^1$

素因数の和:18520

約数の個数: 16

約数和(自身を含む): 60188160

約数和(自身を除く): 19419531

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 18439, 55317, 202829, 608487, 1235413, 3706239, 13589543, 40768629]

約数ペア:

[(1, 40768629), (3, 13589543), (11, 3706239), (33, 1235413), (67, 608487), (201, 202829), (737, 55317), (2211, 18439)]