64431081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3851}}^1$

素因数の和:3894

約数の個数: 36

約数和(自身を含む): 109966896

約数和(自身を除く): 45535815

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 3851, 5577, 11553, 16731, 34659, 42361, 50063, 127083, 150189, 381249, 450567, 550693, 650819, 1652079, 1952457, 4956237, 5857371, 7159009, 21477027, 64431081]

約数ペア:

[(1, 64431081), (3, 21477027), (9, 7159009), (11, 5857371), (13, 4956237), (33, 1952457), (39, 1652079), (99, 650819), (117, 550693), (143, 450567), (169, 381249), (429, 150189), (507, 127083), (1287, 50063), (1521, 42361), (1859, 34659), (3851, 16731), (5577, 11553)]