83996847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 145061280

約数和(自身を除く): 61064433

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1479, 1683, 1721, 2871, 4437, 5163, 5423, 15489, 16269, 18931, 29257, 48807, 49909, 56793, 87771, 149727, 170379, 263313, 321827, 449181, 548999, 848453, 965481, 1646997, 2545359, 2896443, 4940991, 7636077, 9332983, 27998949, 83996847]

約数ペア:

[(1, 83996847), (3, 27998949), (9, 9332983), (11, 7636077), (17, 4940991), (29, 2896443), (33, 2545359), (51, 1646997), (87, 965481), (99, 848453), (153, 548999), (187, 449181), (261, 321827), (319, 263313), (493, 170379), (561, 149727), (957, 87771), (1479, 56793), (1683, 49909), (1721, 48807), (2871, 29257), (4437, 18931), (5163, 16269), (5423, 15489)]