64090359

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{9533}}^1$

素因数の和:9628

約数の個数: 20

約数和(自身を含む): 96903576

約数和(自身を除く): 32813217

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 9533, 28599, 85797, 257391, 772173, 791239, 2373717, 7121151, 21363453, 64090359]

約数ペア:

[(1, 64090359), (3, 21363453), (9, 7121151), (27, 2373717), (81, 791239), (83, 772173), (249, 257391), (747, 85797), (2241, 28599), (6723, 9533)]