38083689

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 69252480

約数和(自身を除く): 31168791

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 439, 459, 567, 729, 1071, 1317, 1377, 1701, 3073, 3213, 3951, 4131, 5103, 7463, 9219, 9639, 11853, 12393, 22389, 27657, 28917, 35559, 52241, 67167, 82971, 86751, 106677, 156723, 201501, 248913, 320031, 470169, 604503, 746739, 1410507, 1813509, 2240217, 4231521, 5440527, 12694563, 38083689]

約数ペア:

[(1, 38083689), (3, 12694563), (7, 5440527), (9, 4231521), (17, 2240217), (21, 1813509), (27, 1410507), (51, 746739), (63, 604503), (81, 470169), (119, 320031), (153, 248913), (189, 201501), (243, 156723), (357, 106677), (439, 86751), (459, 82971), (567, 67167), (729, 52241), (1071, 35559), (1317, 28917), (1377, 27657), (1701, 22389), (3073, 12393), (3213, 11853), (3951, 9639), (4131, 9219), (5103, 7463)]