65939778

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{25981}}^1$

素因数の和:26039

約数の個数: 32

約数和(自身を含む): 149656320

約数和(自身を除く): 83716542

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 25981, 51962, 77943, 155886, 233829, 467658, 701487, 1221107, 1402974, 2442214, 3663321, 7326642, 10989963, 21979926, 32969889, 65939778]

約数ペア:

[(1, 65939778), (2, 32969889), (3, 21979926), (6, 10989963), (9, 7326642), (18, 3663321), (27, 2442214), (47, 1402974), (54, 1221107), (94, 701487), (141, 467658), (282, 233829), (423, 155886), (846, 77943), (1269, 51962), (2538, 25981)]