13518657

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 21326976

約数和(自身を除く): 7808319

約数列:

[1, 3, 9, 27, 47, 53, 67, 81, 141, 159, 201, 423, 477, 603, 1269, 1431, 1809, 2491, 3149, 3551, 3807, 4293, 5427, 7473, 9447, 10653, 22419, 28341, 31959, 67257, 85023, 95877, 166897, 201771, 255069, 287631, 500691, 1502073, 4506219, 13518657]

約数ペア:

[(1, 13518657), (3, 4506219), (9, 1502073), (27, 500691), (47, 287631), (53, 255069), (67, 201771), (81, 166897), (141, 95877), (159, 85023), (201, 67257), (423, 31959), (477, 28341), (603, 22419), (1269, 10653), (1431, 9447), (1809, 7473), (2491, 5427), (3149, 4293), (3551, 3807)]