71249703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 116075520

約数和(自身を除く): 44825817

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1831, 1853, 2289, 5493, 5559, 12817, 12971, 31127, 38451, 38913, 93381, 199579, 217889, 598737, 653667, 1397053, 3392843, 4191159, 10178529, 23749901, 71249703]

約数ペア:

[(1, 71249703), (3, 23749901), (7, 10178529), (17, 4191159), (21, 3392843), (51, 1397053), (109, 653667), (119, 598737), (327, 217889), (357, 199579), (763, 93381), (1831, 38913), (1853, 38451), (2289, 31127), (5493, 12971), (5559, 12817)]