71613918

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 159247296

約数和(自身を除く): 87633378

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 271, 277, 318, 477, 542, 554, 813, 831, 954, 1626, 1662, 2439, 2493, 4878, 4986, 14363, 14681, 28726, 29362, 43089, 44043, 75067, 86178, 88086, 129267, 132129, 150134, 225201, 258534, 264258, 450402, 675603, 1351206, 3978551, 7957102, 11935653, 23871306, 35806959, 71613918]

約数ペア:

[(1, 71613918), (2, 35806959), (3, 23871306), (6, 11935653), (9, 7957102), (18, 3978551), (53, 1351206), (106, 675603), (159, 450402), (271, 264258), (277, 258534), (318, 225201), (477, 150134), (542, 132129), (554, 129267), (813, 88086), (831, 86178), (954, 75067), (1626, 44043), (1662, 43089), (2439, 29362), (2493, 28726), (4878, 14681), (4986, 14363)]