34428681

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 59304960

約数和(自身を除く): 24876279

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 179, 213, 301, 387, 497, 537, 639, 903, 1253, 1491, 1611, 2709, 3053, 3759, 4473, 7697, 9159, 11277, 12709, 21371, 23091, 27477, 38127, 53879, 64113, 69273, 88963, 114381, 161637, 192339, 266889, 484911, 546487, 800667, 1639461, 3825409, 4918383, 11476227, 34428681]

約数ペア:

[(1, 34428681), (3, 11476227), (7, 4918383), (9, 3825409), (21, 1639461), (43, 800667), (63, 546487), (71, 484911), (129, 266889), (179, 192339), (213, 161637), (301, 114381), (387, 88963), (497, 69273), (537, 64113), (639, 53879), (903, 38127), (1253, 27477), (1491, 23091), (1611, 21371), (2709, 12709), (3053, 11277), (3759, 9159), (4473, 7697)]