153472719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 226575360

約数和(自身を除く): 73102641

約数列:

[1, 3, 17, 43, 47, 51, 129, 141, 731, 799, 1489, 2021, 2193, 2397, 4467, 6063, 25313, 34357, 64027, 69983, 75939, 103071, 192081, 209949, 1088459, 1189711, 3009269, 3265377, 3569133, 9027807, 51157573, 153472719]

約数ペア:

[(1, 153472719), (3, 51157573), (17, 9027807), (43, 3569133), (47, 3265377), (51, 3009269), (129, 1189711), (141, 1088459), (731, 209949), (799, 192081), (1489, 103071), (2021, 75939), (2193, 69983), (2397, 64027), (4467, 34357), (6063, 25313)]