64408119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 95761920

約数和(自身を除く): 31353801

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 673, 1311, 1387, 1679, 2019, 4161, 5037, 12787, 15479, 31901, 38361, 46437, 49129, 95703, 147387, 294101, 882303, 933451, 1129967, 2800353, 3389901, 21469373, 64408119]

約数ペア:

[(1, 64408119), (3, 21469373), (19, 3389901), (23, 2800353), (57, 1129967), (69, 933451), (73, 882303), (219, 294101), (437, 147387), (673, 95703), (1311, 49129), (1387, 46437), (1679, 38361), (2019, 31901), (4161, 15479), (5037, 12787)]