190067472021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{476359579}}^1$

素因数の和:476359608

約数の個数: 16

約数和(自身を含む): 304870131200

約数和(自身を除く): 114802659179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 476359579, 1429078737, 3334517053, 9050832001, 10003551159, 27152496003, 63355824007, 190067472021]

約数ペア:

[(1, 190067472021), (3, 63355824007), (7, 27152496003), (19, 10003551159), (21, 9050832001), (57, 3334517053), (133, 1429078737), (399, 476359579)]