83196421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 113678208

約数和(自身を除く): 30481787

約数列:

[1, 7, 11, 19, 41, 73, 77, 133, 209, 287, 361, 451, 511, 779, 803, 1387, 1463, 2527, 2993, 3157, 3971, 5453, 5621, 8569, 9709, 14801, 15257, 20951, 26353, 27797, 32923, 56867, 59983, 103607, 106799, 162811, 184471, 230461, 289883, 398069, 625537, 1080473, 1139677, 2029181, 4378759, 7563311, 11885203, 83196421]

約数ペア:

[(1, 83196421), (7, 11885203), (11, 7563311), (19, 4378759), (41, 2029181), (73, 1139677), (77, 1080473), (133, 625537), (209, 398069), (287, 289883), (361, 230461), (451, 184471), (511, 162811), (779, 106799), (803, 103607), (1387, 59983), (1463, 56867), (2527, 32923), (2993, 27797), (3157, 26353), (3971, 20951), (5453, 15257), (5621, 14801), (8569, 9709)]