355996953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 576576000

約数和(自身を除く): 220579047

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 239, 261, 377, 439, 717, 1131, 1317, 2151, 3107, 3393, 3951, 5707, 6931, 9321, 12731, 17121, 20793, 27963, 38193, 51363, 62379, 90103, 104921, 114579, 165503, 270309, 314763, 496509, 810927, 944289, 1363973, 1489527, 3042709, 4091919, 9128127, 12275757, 27384381, 39555217, 118665651, 355996953]

約数ペア:

[(1, 355996953), (3, 118665651), (9, 39555217), (13, 27384381), (29, 12275757), (39, 9128127), (87, 4091919), (117, 3042709), (239, 1489527), (261, 1363973), (377, 944289), (439, 810927), (717, 496509), (1131, 314763), (1317, 270309), (2151, 165503), (3107, 114579), (3393, 104921), (3951, 90103), (5707, 62379), (6931, 51363), (9321, 38193), (12731, 27963), (17121, 20793)]