66819195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10592

約数の個数: 32

約数和(自身を含む): 121328640

約数和(自身を除く): 54509445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 10531, 31593, 52655, 94779, 157965, 284337, 473895, 494957, 1421685, 1484871, 2474785, 4454613, 7424355, 13363839, 22273065, 66819195]

約数ペア:

[(1, 66819195), (3, 22273065), (5, 13363839), (9, 7424355), (15, 4454613), (27, 2474785), (45, 1484871), (47, 1421685), (135, 494957), (141, 473895), (235, 284337), (423, 157965), (705, 94779), (1269, 52655), (2115, 31593), (6345, 10531)]