27158166

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{887}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 69903360

約数和(自身を除く): 42745194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 887, 1134, 1458, 1701, 1774, 2187, 2661, 3402, 4374, 5103, 5322, 6209, 7983, 10206, 12418, 15309, 15966, 18627, 23949, 30618, 37254, 47898, 55881, 71847, 111762, 143694, 167643, 215541, 335286, 431082, 502929, 646623, 1005858, 1293246, 1508787, 1939869, 3017574, 3879738, 4526361, 9052722, 13579083, 27158166]

約数ペア:

[(1, 27158166), (2, 13579083), (3, 9052722), (6, 4526361), (7, 3879738), (9, 3017574), (14, 1939869), (18, 1508787), (21, 1293246), (27, 1005858), (42, 646623), (54, 502929), (63, 431082), (81, 335286), (126, 215541), (162, 167643), (189, 143694), (243, 111762), (378, 71847), (486, 55881), (567, 47898), (729, 37254), (887, 30618), (1134, 23949), (1458, 18627), (1701, 15966), (1774, 15309), (2187, 12418), (2661, 10206), (3402, 7983), (4374, 6209), (5103, 5322)]