71338827

素因数分解:

$3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{1901}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 108824832

約数和(自身を除く): 37486005

約数列:

[1, 3, 7, 21, 1787, 1901, 5361, 5703, 12509, 13307, 37527, 39921, 3397087, 10191261, 23779609, 71338827]

約数ペア:

[(1, 71338827), (3, 23779609), (7, 10191261), (21, 3397087), (1787, 39921), (1901, 37527), (5361, 13307), (5703, 12509)]