86985039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 130277376

約数和(自身を除く): 43292337

約数列:

[1, 3, 17, 31, 37, 51, 93, 111, 527, 629, 1147, 1487, 1581, 1887, 3441, 4461, 19499, 25279, 46097, 55019, 58497, 75837, 138291, 165057, 783649, 935323, 1705589, 2350947, 2805969, 5116767, 28995013, 86985039]

約数ペア:

[(1, 86985039), (3, 28995013), (17, 5116767), (31, 2805969), (37, 2350947), (51, 1705589), (93, 935323), (111, 783649), (527, 165057), (629, 138291), (1147, 75837), (1487, 58497), (1581, 55019), (1887, 46097), (3441, 25279), (4461, 19499)]