71302437

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 115024536

約数和(自身を除く): 43722099

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 901, 977, 1377, 1431, 2703, 2931, 4293, 8109, 8793, 16609, 24327, 26379, 49827, 51781, 72981, 79137, 149481, 155343, 448443, 466029, 880277, 1345329, 1398087, 2640831, 4194261, 7922493, 23767479, 71302437]

約数ペア:

[(1, 71302437), (3, 23767479), (9, 7922493), (17, 4194261), (27, 2640831), (51, 1398087), (53, 1345329), (81, 880277), (153, 466029), (159, 448443), (459, 155343), (477, 149481), (901, 79137), (977, 72981), (1377, 51781), (1431, 49827), (2703, 26379), (2931, 24327), (4293, 16609), (8109, 8793)]