79171521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 45659199

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 1031, 1969, 2327, 3093, 5907, 6981, 11341, 13403, 25597, 34023, 40209, 76791, 147433, 184549, 442299, 553647, 2030039, 2399137, 6090117, 7197411, 26390507, 79171521]

約数ペア:

[(1, 79171521), (3, 26390507), (11, 7197411), (13, 6090117), (33, 2399137), (39, 2030039), (143, 553647), (179, 442299), (429, 184549), (537, 147433), (1031, 76791), (1969, 40209), (2327, 34023), (3093, 25597), (5907, 13403), (6981, 11341)]