99779823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 177999360

約数和(自身を除く): 78219537

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 99, 117, 129, 143, 297, 351, 387, 429, 473, 559, 601, 1161, 1287, 1419, 1677, 1803, 3861, 4257, 5031, 5409, 6149, 6611, 7813, 12771, 15093, 16227, 18447, 19833, 23439, 25843, 55341, 59499, 70317, 77529, 85943, 166023, 178497, 210951, 232587, 257829, 284273, 335959, 697761, 773487, 852819, 1007877, 2320461, 2558457, 3023631, 3695549, 7675371, 9070893, 11086647, 33259941, 99779823]

約数ペア:

[(1, 99779823), (3, 33259941), (9, 11086647), (11, 9070893), (13, 7675371), (27, 3695549), (33, 3023631), (39, 2558457), (43, 2320461), (99, 1007877), (117, 852819), (129, 773487), (143, 697761), (297, 335959), (351, 284273), (387, 257829), (429, 232587), (473, 210951), (559, 178497), (601, 166023), (1161, 85943), (1287, 77529), (1419, 70317), (1677, 59499), (1803, 55341), (3861, 25843), (4257, 23439), (5031, 19833), (5409, 18447), (6149, 16227), (6611, 15093), (7813, 12771)]