66461901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 100251648

約数和(自身を除く): 33789747

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 517, 587, 803, 1551, 1761, 2409, 3431, 6457, 10293, 19371, 27589, 37741, 42851, 82767, 113223, 128553, 303479, 471361, 910437, 1414083, 2013997, 6041991, 22153967, 66461901]

約数ペア:

[(1, 66461901), (3, 22153967), (11, 6041991), (33, 2013997), (47, 1414083), (73, 910437), (141, 471361), (219, 303479), (517, 128553), (587, 113223), (803, 82767), (1551, 42851), (1761, 37741), (2409, 27589), (3431, 19371), (6457, 10293)]