15672784041

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{392477}}^1$

素因数の和:392535

約数の個数: 40

約数和(自身を含む): 25644512520

約数和(自身を除く): 9971728479

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 13311, 39933, 392477, 1177431, 3532293, 6672109, 10596879, 11381833, 20016327, 31790637, 34145499, 60048981, 102436497, 180146943, 193491161, 307309491, 540440829, 580473483, 921928473, 1741420449, 5224261347, 15672784041]

約数ペア:

[(1, 15672784041), (3, 5224261347), (9, 1741420449), (17, 921928473), (27, 580473483), (29, 540440829), (51, 307309491), (81, 193491161), (87, 180146943), (153, 102436497), (261, 60048981), (459, 34145499), (493, 31790637), (783, 20016327), (1377, 11381833), (1479, 10596879), (2349, 6672109), (4437, 3532293), (13311, 1177431), (39933, 392477)]