27218499

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 21441981

約数列:

[1, 3, 7, 11, 21, 23, 33, 47, 69, 77, 109, 141, 161, 231, 253, 327, 329, 483, 517, 759, 763, 987, 1081, 1199, 1551, 1771, 2289, 2507, 3243, 3597, 3619, 5123, 5313, 7521, 7567, 8393, 10857, 11891, 15369, 17549, 22701, 25179, 27577, 35673, 35861, 52647, 56353, 82731, 83237, 107583, 117829, 169059, 193039, 249711, 353487, 394471, 579117, 824803, 1183413, 1296119, 2474409, 3888357, 9072833, 27218499]

約数ペア:

[(1, 27218499), (3, 9072833), (7, 3888357), (11, 2474409), (21, 1296119), (23, 1183413), (33, 824803), (47, 579117), (69, 394471), (77, 353487), (109, 249711), (141, 193039), (161, 169059), (231, 117829), (253, 107583), (327, 83237), (329, 82731), (483, 56353), (517, 52647), (759, 35861), (763, 35673), (987, 27577), (1081, 25179), (1199, 22701), (1551, 17549), (1771, 15369), (2289, 11891), (2507, 10857), (3243, 8393), (3597, 7567), (3619, 7521), (5123, 5313)]