174362013

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 309194496

約数和(自身を除く): 134832483

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 2293, 3621, 4473, 6879, 8449, 10863, 16051, 20637, 25347, 38981, 48153, 76041, 116943, 144459, 162803, 272867, 350829, 488409, 818601, 1139621, 1465227, 2455803, 2767651, 3418863, 8302953, 10256589, 19373557, 24908859, 58120671, 174362013]

約数ペア:

[(1, 174362013), (3, 58120671), (7, 24908859), (9, 19373557), (17, 10256589), (21, 8302953), (51, 3418863), (63, 2767651), (71, 2455803), (119, 1465227), (153, 1139621), (213, 818601), (357, 488409), (497, 350829), (639, 272867), (1071, 162803), (1207, 144459), (1491, 116943), (2293, 76041), (3621, 48153), (4473, 38981), (6879, 25347), (8449, 20637), (10863, 16051)]