133670529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 209249040

約数和(自身を除く): 75578511

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 571, 703, 1369, 1713, 2109, 4107, 5139, 6327, 10849, 12321, 21127, 26011, 32547, 63381, 78033, 97641, 190143, 234099, 401413, 781699, 1204239, 2345097, 3612717, 7035291, 14852281, 44556843, 133670529]

約数ペア:

[(1, 133670529), (3, 44556843), (9, 14852281), (19, 7035291), (37, 3612717), (57, 2345097), (111, 1204239), (171, 781699), (333, 401413), (571, 234099), (703, 190143), (1369, 97641), (1713, 78033), (2109, 63381), (4107, 32547), (5139, 26011), (6327, 21127), (10849, 12321)]