71497053

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 42810147

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 2939, 8109, 8817, 24327, 26451, 49963, 79353, 149889, 155767, 449667, 467301, 1349001, 1401903, 2648039, 4205709, 7944117, 23832351, 71497053]

約数ペア:

[(1, 71497053), (3, 23832351), (9, 7944117), (17, 4205709), (27, 2648039), (51, 1401903), (53, 1349001), (153, 467301), (159, 449667), (459, 155767), (477, 149889), (901, 79353), (1431, 49963), (2703, 26451), (2939, 24327), (8109, 8817)]