61381299

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 34833741

約数列:

[1, 3, 7, 21, 59, 107, 177, 321, 413, 463, 749, 1239, 1389, 2247, 3241, 6313, 9723, 18939, 27317, 44191, 49541, 81951, 132573, 148623, 191219, 346787, 573657, 1040361, 2922919, 8768757, 20460433, 61381299]

約数ペア:

[(1, 61381299), (3, 20460433), (7, 8768757), (21, 2922919), (59, 1040361), (107, 573657), (177, 346787), (321, 191219), (413, 148623), (463, 132573), (749, 81951), (1239, 49541), (1389, 44191), (2247, 27317), (3241, 18939), (6313, 9723)]