71901177

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 102798336

約数和(自身を除く): 30897159

約数列:

[1, 3, 17, 51, 127, 289, 381, 653, 867, 1959, 2159, 6477, 11101, 33303, 36703, 82931, 110109, 188717, 248793, 566151, 1409827, 4229481, 23967059, 71901177]

約数ペア:

[(1, 71901177), (3, 23967059), (17, 4229481), (51, 1409827), (127, 566151), (289, 248793), (381, 188717), (653, 110109), (867, 82931), (1959, 36703), (2159, 33303), (6477, 11101)]