124443921

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 197038080

約数和(自身を除く): 72594159

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1239, 2137, 2773, 6411, 8319, 14959, 19411, 44877, 58233, 100439, 126083, 301317, 378249, 703073, 882581, 2109219, 2647743, 5925901, 17777703, 41481307, 124443921]

約数ペア:

[(1, 124443921), (3, 41481307), (7, 17777703), (21, 5925901), (47, 2647743), (59, 2109219), (141, 882581), (177, 703073), (329, 378249), (413, 301317), (987, 126083), (1239, 100439), (2137, 58233), (2773, 44877), (6411, 19411), (8319, 14959)]