82951359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 119808000

約数和(自身を除く): 36856641

約数列:

[1, 3, 19, 57, 71, 103, 199, 213, 309, 597, 1349, 1957, 3781, 4047, 5871, 7313, 11343, 14129, 20497, 21939, 42387, 61491, 138947, 268451, 389443, 416841, 805353, 1168329, 1455287, 4365861, 27650453, 82951359]

約数ペア:

[(1, 82951359), (3, 27650453), (19, 4365861), (57, 1455287), (71, 1168329), (103, 805353), (199, 416841), (213, 389443), (309, 268451), (597, 138947), (1349, 61491), (1957, 42387), (3781, 21939), (4047, 20497), (5871, 14129), (7313, 11343)]