69619689

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 109209600

約数和(自身を除く): 39589911

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1579, 1633, 1917, 4737, 4899, 14211, 14697, 36317, 42633, 44091, 108951, 112109, 326853, 336327, 980559, 1008981, 2578507, 3026943, 7735521, 23206563, 69619689]

約数ペア:

[(1, 69619689), (3, 23206563), (9, 7735521), (23, 3026943), (27, 2578507), (69, 1008981), (71, 980559), (207, 336327), (213, 326853), (621, 112109), (639, 108951), (1579, 44091), (1633, 42633), (1917, 36317), (4737, 14697), (4899, 14211)]