9943591203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181211}}^1$

素因数の和:181304

約数の個数: 48

約数和(自身を含む): 17941437696

約数和(自身を除く): 7997846493

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 18291, 54873, 181211, 543633, 1268477, 1630899, 2355743, 3805431, 7067229, 11416293, 12141137, 16490201, 21201687, 36423411, 49470603, 84987959, 109270233, 148411809, 157834781, 254963877, 473504343, 764891631, 1104843467, 1420513029, 3314530401, 9943591203]

約数ペア:

[(1, 9943591203), (3, 3314530401), (7, 1420513029), (9, 1104843467), (13, 764891631), (21, 473504343), (39, 254963877), (63, 157834781), (67, 148411809), (91, 109270233), (117, 84987959), (201, 49470603), (273, 36423411), (469, 21201687), (603, 16490201), (819, 12141137), (871, 11416293), (1407, 7067229), (2613, 3805431), (4221, 2355743), (6097, 1630899), (7839, 1268477), (18291, 543633), (54873, 181211)]