157382811

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 239976000

約数和(自身を除く): 82593189

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 477, 981, 1009, 1431, 2943, 3027, 5777, 9081, 17331, 27243, 51993, 53477, 109981, 155979, 160431, 329943, 481293, 989829, 1443879, 2969487, 5828993, 17486979, 52460937, 157382811]

約数ペア:

[(1, 157382811), (3, 52460937), (9, 17486979), (27, 5828993), (53, 2969487), (109, 1443879), (159, 989829), (327, 481293), (477, 329943), (981, 160431), (1009, 155979), (1431, 109981), (2943, 53477), (3027, 51993), (5777, 27243), (9081, 17331)]