3078908079

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 4618363680

約数和(自身を除く): 1539455601

約数列:

[1, 3, 13, 39, 41, 73, 123, 169, 219, 507, 533, 949, 1599, 2029, 2847, 2993, 6087, 6929, 8979, 12337, 20787, 26377, 37011, 38909, 79131, 83189, 116727, 148117, 249567, 342901, 444351, 505817, 1028703, 1081457, 1517451, 1925521, 3244371, 5776563, 6072797, 14058941, 18218391, 25031773, 42176823, 75095319, 78946361, 236839083, 1026302693, 3078908079]

約数ペア:

[(1, 3078908079), (3, 1026302693), (13, 236839083), (39, 78946361), (41, 75095319), (73, 42176823), (123, 25031773), (169, 18218391), (219, 14058941), (507, 6072797), (533, 5776563), (949, 3244371), (1599, 1925521), (2029, 1517451), (2847, 1081457), (2993, 1028703), (6087, 505817), (6929, 444351), (8979, 342901), (12337, 249567), (20787, 148117), (26377, 116727), (37011, 83189), (38909, 79131)]