82913571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 134809920

約数和(自身を除く): 51896349

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 4457, 6201, 13371, 18603, 40113, 57941, 120339, 173823, 236221, 521469, 708663, 1564407, 2125989, 3070873, 6377967, 9212619, 27637857, 82913571]

約数ペア:

[(1, 82913571), (3, 27637857), (9, 9212619), (13, 6377967), (27, 3070873), (39, 2125989), (53, 1564407), (117, 708663), (159, 521469), (351, 236221), (477, 173823), (689, 120339), (1431, 57941), (2067, 40113), (4457, 18603), (6201, 13371)]