47160351

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 34608609

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 203, 249, 261, 311, 581, 609, 747, 933, 1743, 1827, 2177, 2407, 2799, 5229, 6531, 7221, 9019, 16849, 19593, 21663, 25813, 27057, 50547, 63133, 77439, 81171, 151641, 180691, 189399, 232317, 542073, 568197, 748577, 1626219, 2245731, 5240039, 6737193, 15720117, 47160351]

約数ペア:

[(1, 47160351), (3, 15720117), (7, 6737193), (9, 5240039), (21, 2245731), (29, 1626219), (63, 748577), (83, 568197), (87, 542073), (203, 232317), (249, 189399), (261, 180691), (311, 151641), (581, 81171), (609, 77439), (747, 63133), (933, 50547), (1743, 27057), (1827, 25813), (2177, 21663), (2407, 19593), (2799, 16849), (5229, 9019), (6531, 7221)]