29839671

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 49271040

約数和(自身を除く): 19431369

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 281, 437, 513, 621, 843, 1311, 1539, 1863, 2529, 3933, 4617, 5339, 5589, 6463, 7587, 11799, 16017, 19389, 22761, 35397, 48051, 58167, 68283, 106191, 122797, 144153, 174501, 368391, 432459, 523503, 1105173, 1297377, 1570509, 3315519, 9946557, 29839671]

約数ペア:

[(1, 29839671), (3, 9946557), (9, 3315519), (19, 1570509), (23, 1297377), (27, 1105173), (57, 523503), (69, 432459), (81, 368391), (171, 174501), (207, 144153), (243, 122797), (281, 106191), (437, 68283), (513, 58167), (621, 48051), (843, 35397), (1311, 22761), (1539, 19389), (1863, 16017), (2529, 11799), (3933, 7587), (4617, 6463), (5339, 5589)]