168475307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 231081984

約数和(自身を除く): 62606677

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 3581, 3619, 4277, 6721, 25067, 39391, 46553, 47047, 168307, 275737, 325871, 512083, 1178149, 1851377, 2187991, 3584581, 12959639, 15315937, 24067901, 168475307]

約数ペア:

[(1, 168475307), (7, 24067901), (11, 15315937), (13, 12959639), (47, 3584581), (77, 2187991), (91, 1851377), (143, 1178149), (329, 512083), (517, 325871), (611, 275737), (1001, 168307), (3581, 47047), (3619, 46553), (4277, 39391), (6721, 25067)]