15691306743

素因数分解:

$3^3\times 7^1\times {\mathrm{6653}}^1\times {\mathrm{12479}}^1$

素因数の和:19148

約数の個数: 32

約数和(自身を含む): 26573414400

約数和(自身を除く): 10882107657

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6653, 12479, 19959, 37437, 46571, 59877, 87353, 112311, 139713, 179631, 262059, 336933, 419139, 786177, 1257417, 2358531, 83022787, 249068361, 581159509, 747205083, 1743478527, 2241615249, 5230435581, 15691306743]

約数ペア:

[(1, 15691306743), (3, 5230435581), (7, 2241615249), (9, 1743478527), (21, 747205083), (27, 581159509), (63, 249068361), (189, 83022787), (6653, 2358531), (12479, 1257417), (19959, 786177), (37437, 419139), (46571, 336933), (59877, 262059), (87353, 179631), (112311, 139713)]