45000081

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1610

約数の個数: 36

約数和(自身を含む): 76791312

約数和(自身を除く): 31791231

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 1523, 3283, 4221, 4569, 9849, 10661, 13707, 29547, 31983, 74627, 95949, 102041, 223881, 306123, 671643, 714287, 918369, 2142861, 5000009, 6428583, 15000027, 45000081]

約数ペア:

[(1, 45000081), (3, 15000027), (7, 6428583), (9, 5000009), (21, 2142861), (49, 918369), (63, 714287), (67, 671643), (147, 306123), (201, 223881), (441, 102041), (469, 95949), (603, 74627), (1407, 31983), (1523, 29547), (3283, 13707), (4221, 10661), (4569, 9849)]