268343757

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 54

約数和(自身を含む): 442751946

約数和(自身を除く): 174408189

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 293, 319, 363, 841, 879, 957, 1089, 2523, 2637, 2871, 3223, 3509, 7569, 8497, 9251, 9669, 10527, 25491, 27753, 29007, 31581, 35453, 76473, 83259, 93467, 101761, 106359, 246413, 280401, 305283, 319077, 739239, 841203, 915849, 1028137, 2217717, 2710543, 3084411, 8131629, 9253233, 24394887, 29815973, 89447919, 268343757]

約数ペア:

[(1, 268343757), (3, 89447919), (9, 29815973), (11, 24394887), (29, 9253233), (33, 8131629), (87, 3084411), (99, 2710543), (121, 2217717), (261, 1028137), (293, 915849), (319, 841203), (363, 739239), (841, 319077), (879, 305283), (957, 280401), (1089, 246413), (2523, 106359), (2637, 101761), (2871, 93467), (3223, 83259), (3509, 76473), (7569, 35453), (8497, 31581), (9251, 29007), (9669, 27753), (10527, 25491)]