71216118

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{2411}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 158613120

約数和(自身を除く): 87397002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 1094, 1641, 2411, 3282, 4822, 4923, 7233, 9846, 14466, 14769, 21699, 29538, 43398, 65097, 130194, 1318817, 2637634, 3956451, 7912902, 11869353, 23738706, 35608059, 71216118]

約数ペア:

[(1, 71216118), (2, 35608059), (3, 23738706), (6, 11869353), (9, 7912902), (18, 3956451), (27, 2637634), (54, 1318817), (547, 130194), (1094, 65097), (1641, 43398), (2411, 29538), (3282, 21699), (4822, 14769), (4923, 14466), (7233, 9846)]