79785849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 46012551

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 1039, 1969, 2327, 3117, 5907, 6981, 11429, 13507, 25597, 34287, 40521, 76791, 148577, 185981, 445731, 557943, 2045791, 2417753, 6137373, 7253259, 26595283, 79785849]

約数ペア:

[(1, 79785849), (3, 26595283), (11, 7253259), (13, 6137373), (33, 2417753), (39, 2045791), (143, 557943), (179, 445731), (429, 185981), (537, 148577), (1039, 76791), (1969, 40521), (2327, 34287), (3117, 25597), (5907, 13507), (6981, 11429)]