171279738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6763}}^1$

素因数の和:6848

約数の個数: 64

約数和(自身を含む): 441553920

約数和(自身を除く): 270274182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3618, 4221, 6763, 8442, 12663, 13526, 20289, 25326, 40578, 47341, 60867, 94682, 121734, 142023, 182601, 284046, 365202, 426069, 453121, 852138, 906242, 1278207, 1359363, 2556414, 2718726, 3171847, 4078089, 6343694, 8156178, 9515541, 12234267, 19031082, 24468534, 28546623, 57093246, 85639869, 171279738]

約数ペア:

[(1, 171279738), (2, 85639869), (3, 57093246), (6, 28546623), (7, 24468534), (9, 19031082), (14, 12234267), (18, 9515541), (21, 8156178), (27, 6343694), (42, 4078089), (54, 3171847), (63, 2718726), (67, 2556414), (126, 1359363), (134, 1278207), (189, 906242), (201, 852138), (378, 453121), (402, 426069), (469, 365202), (603, 284046), (938, 182601), (1206, 142023), (1407, 121734), (1809, 94682), (2814, 60867), (3618, 47341), (4221, 40578), (6763, 25326), (8442, 20289), (12663, 13526)]