15691864977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{4759}}^1$

素因数の和:5742

約数の個数: 48

約数和(自身を含む): 25074766080

約数和(自身を除く): 9382901103

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 937, 1173, 2811, 3519, 4759, 8433, 14277, 15929, 21551, 42831, 47787, 64653, 80903, 109457, 143361, 193959, 242709, 328371, 366367, 728127, 985113, 1099101, 1860769, 3297303, 4459183, 5582307, 13377549, 16746921, 40132647, 75806111, 102561209, 227418333, 307683627, 682254999, 923050881, 1743540553, 5230621659, 15691864977]

約数ペア:

[(1, 15691864977), (3, 5230621659), (9, 1743540553), (17, 923050881), (23, 682254999), (51, 307683627), (69, 227418333), (153, 102561209), (207, 75806111), (391, 40132647), (937, 16746921), (1173, 13377549), (2811, 5582307), (3519, 4459183), (4759, 3297303), (8433, 1860769), (14277, 1099101), (15929, 985113), (21551, 728127), (42831, 366367), (47787, 328371), (64653, 242709), (80903, 193959), (109457, 143361)]