90404283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 136843776

約数和(自身を除く): 46439493

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2083, 2553, 6249, 14467, 35411, 43401, 47909, 77071, 106233, 143727, 231213, 814453, 1310207, 1772633, 2443359, 3930621, 5317899, 30134761, 90404283]

約数ペア:

[(1, 90404283), (3, 30134761), (17, 5317899), (23, 3930621), (37, 2443359), (51, 1772633), (69, 1310207), (111, 814453), (391, 231213), (629, 143727), (851, 106233), (1173, 77071), (1887, 47909), (2083, 43401), (2553, 35411), (6249, 14467)]