85853457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 52524783

約数列:

[1, 3, 9, 19, 23, 57, 69, 83, 171, 207, 249, 263, 437, 747, 789, 1311, 1577, 1909, 2367, 3933, 4731, 4997, 5727, 6049, 14193, 14991, 17181, 18147, 21829, 36271, 44973, 54441, 65487, 108813, 114931, 196461, 326439, 344793, 414751, 502067, 1034379, 1244253, 1506201, 3732759, 4518603, 9539273, 28617819, 85853457]

約数ペア:

[(1, 85853457), (3, 28617819), (9, 9539273), (19, 4518603), (23, 3732759), (57, 1506201), (69, 1244253), (83, 1034379), (171, 502067), (207, 414751), (249, 344793), (263, 326439), (437, 196461), (747, 114931), (789, 108813), (1311, 65487), (1577, 54441), (1909, 44973), (2367, 36271), (3933, 21829), (4731, 18147), (4997, 17181), (5727, 14991), (6049, 14193)]