156766125159

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1\times {\mathrm{5897}}^1$

素因数の和:7220

約数の個数: 48

約数和(自身を含む): 259636565760

約数和(自身を除く): 102870440601

約数列:

[1, 3, 7, 9, 21, 63, 571, 739, 1713, 2217, 3997, 5139, 5173, 5897, 6651, 11991, 15519, 17691, 35973, 41279, 46557, 53073, 123837, 371511, 421969, 1265907, 2953783, 3367187, 3797721, 4357883, 8861349, 10101561, 13073649, 23570309, 26584047, 30304683, 30505181, 39220947, 70710927, 91515543, 212132781, 274546629, 2488351193, 7465053579, 17418458351, 22395160737, 52255375053, 156766125159]

約数ペア:

[(1, 156766125159), (3, 52255375053), (7, 22395160737), (9, 17418458351), (21, 7465053579), (63, 2488351193), (571, 274546629), (739, 212132781), (1713, 91515543), (2217, 70710927), (3997, 39220947), (5139, 30505181), (5173, 30304683), (5897, 26584047), (6651, 23570309), (11991, 13073649), (15519, 10101561), (17691, 8861349), (35973, 4357883), (41279, 3797721), (46557, 3367187), (53073, 2953783), (123837, 1265907), (371511, 421969)]