78864117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{5741}}^1$

素因数の和:6004

約数の個数: 16

約数和(自身を含む): 111165120

約数和(自身を除く): 32301003

約数列:

[1, 3, 19, 57, 241, 723, 4579, 5741, 13737, 17223, 109079, 327237, 1383581, 4150743, 26288039, 78864117]

約数ペア:

[(1, 78864117), (3, 26288039), (19, 4150743), (57, 1383581), (241, 327237), (723, 109079), (4579, 17223), (5741, 13737)]