61554318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13697}}^1$

素因数の和:13816

約数の個数: 32

約数和(自身を含む): 142020864

約数和(自身を除く): 80466546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 13697, 27394, 41091, 82182, 95879, 191758, 287637, 575274, 1465579, 2931158, 4396737, 8793474, 10259053, 20518106, 30777159, 61554318]

約数ペア:

[(1, 61554318), (2, 30777159), (3, 20518106), (6, 10259053), (7, 8793474), (14, 4396737), (21, 2931158), (42, 1465579), (107, 575274), (214, 287637), (321, 191758), (642, 95879), (749, 82182), (1498, 41091), (2247, 27394), (4494, 13697)]