47707018047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{3491}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 74678962176

約数和(自身を除く): 26971944129

約数列:

[1, 3, 9, 13, 39, 117, 271, 431, 813, 1293, 2439, 3491, 3523, 3879, 5603, 10473, 10569, 16809, 31419, 31707, 45383, 50427, 116801, 136149, 350403, 408447, 946061, 1051209, 1504621, 1518413, 2838183, 4513863, 4555239, 8514549, 12298793, 13541589, 13665717, 19560073, 36896379, 58680219, 110689137, 176040657, 407752291, 1223256873, 3669770619, 5300779783, 15902339349, 47707018047]

約数ペア:

[(1, 47707018047), (3, 15902339349), (9, 5300779783), (13, 3669770619), (39, 1223256873), (117, 407752291), (271, 176040657), (431, 110689137), (813, 58680219), (1293, 36896379), (2439, 19560073), (3491, 13665717), (3523, 13541589), (3879, 12298793), (5603, 8514549), (10473, 4555239), (10569, 4513863), (16809, 2838183), (31419, 1518413), (31707, 1504621), (45383, 1051209), (50427, 946061), (116801, 408447), (136149, 350403)]