29831569209

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6699

約数の個数: 72

約数和(自身を含む): 48459830328

約数和(自身を除く): 18628261119

約数列:

[1, 3, 9, 13, 39, 41, 73, 117, 123, 169, 219, 369, 507, 533, 657, 949, 1521, 1599, 2847, 2993, 4797, 6553, 6929, 8541, 8979, 12337, 19659, 20787, 26937, 37011, 38909, 58977, 62361, 85189, 111033, 116727, 255567, 268673, 350181, 478369, 505817, 766701, 806019, 1107457, 1435107, 1517451, 2418057, 3322371, 3492749, 4305321, 4552353, 6218797, 9967113, 10478247, 18656391, 19613129, 31434741, 45405737, 55969173, 58839387, 80844361, 136217211, 176518161, 242533083, 254970677, 408651633, 727599249, 764912031, 2294736093, 3314618801, 9943856403, 29831569209]

約数ペア:

[(1, 29831569209), (3, 9943856403), (9, 3314618801), (13, 2294736093), (39, 764912031), (41, 727599249), (73, 408651633), (117, 254970677), (123, 242533083), (169, 176518161), (219, 136217211), (369, 80844361), (507, 58839387), (533, 55969173), (657, 45405737), (949, 31434741), (1521, 19613129), (1599, 18656391), (2847, 10478247), (2993, 9967113), (4797, 6218797), (6553, 4552353), (6929, 4305321), (8541, 3492749), (8979, 3322371), (12337, 2418057), (19659, 1517451), (20787, 1435107), (26937, 1107457), (37011, 806019), (38909, 766701), (58977, 505817), (62361, 478369), (85189, 350181), (111033, 268673), (116727, 255567)]