71293563

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 36

約数和(自身を含む): 119881944

約数和(自身を除く): 48588381

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 2057, 3851, 6171, 11553, 18513, 34659, 42361, 65467, 127083, 196401, 381249, 465971, 589203, 720137, 1397913, 2160411, 4193739, 6481233, 7921507, 23764521, 71293563]

約数ペア:

[(1, 71293563), (3, 23764521), (9, 7921507), (11, 6481233), (17, 4193739), (33, 2160411), (51, 1397913), (99, 720137), (121, 589203), (153, 465971), (187, 381249), (363, 196401), (561, 127083), (1089, 65467), (1683, 42361), (2057, 34659), (3851, 18513), (6171, 11553)]