134448579

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 212960000

約数和(自身を除く): 78511421

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 199, 439, 513, 597, 1317, 1539, 1791, 3781, 3951, 5373, 8341, 11343, 11853, 16119, 25023, 34029, 35559, 75069, 87361, 102087, 225207, 262083, 306261, 675621, 786249, 1659859, 2358747, 4979577, 7076241, 14938731, 44816193, 134448579]

約数ペア:

[(1, 134448579), (3, 44816193), (9, 14938731), (19, 7076241), (27, 4979577), (57, 2358747), (81, 1659859), (171, 786249), (199, 675621), (439, 306261), (513, 262083), (597, 225207), (1317, 102087), (1539, 87361), (1791, 75069), (3781, 35559), (3951, 34029), (5373, 25023), (8341, 16119), (11343, 11853)]