156931778187

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{599}}^1\times {\mathrm{26879}}^1$

素因数の和:27525

約数の個数: 48

約数和(自身を含む): 245790720000

約数和(自身を除く): 88858941813

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 599, 1083, 1797, 3249, 5391, 9747, 11381, 16173, 26879, 34143, 80637, 102429, 216239, 241911, 307287, 510701, 648717, 725733, 1532103, 1946151, 4596309, 5838453, 9703319, 13788927, 16100521, 29109957, 48301563, 87329871, 144904689, 261989613, 305909899, 434714067, 917729697, 2753189091, 5812288081, 8259567273, 17436864243, 52310592729, 156931778187]

約数ペア:

[(1, 156931778187), (3, 52310592729), (9, 17436864243), (19, 8259567273), (27, 5812288081), (57, 2753189091), (171, 917729697), (361, 434714067), (513, 305909899), (599, 261989613), (1083, 144904689), (1797, 87329871), (3249, 48301563), (5391, 29109957), (9747, 16100521), (11381, 13788927), (16173, 9703319), (26879, 5838453), (34143, 4596309), (80637, 1946151), (102429, 1532103), (216239, 725733), (241911, 648717), (307287, 510701)]