88471467

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 160358400

約数和(自身を除く): 71886933

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 71, 133, 171, 189, 213, 347, 399, 497, 513, 639, 1041, 1197, 1349, 1491, 1917, 2429, 3123, 3591, 4047, 4473, 6593, 7287, 9369, 9443, 12141, 13419, 19779, 21861, 24637, 28329, 36423, 46151, 59337, 65583, 73911, 84987, 138453, 172459, 178011, 221733, 254961, 415359, 468103, 517377, 665199, 1246077, 1404309, 1552131, 3276721, 4212927, 4656393, 9830163, 12638781, 29490489, 88471467]

約数ペア:

[(1, 88471467), (3, 29490489), (7, 12638781), (9, 9830163), (19, 4656393), (21, 4212927), (27, 3276721), (57, 1552131), (63, 1404309), (71, 1246077), (133, 665199), (171, 517377), (189, 468103), (213, 415359), (347, 254961), (399, 221733), (497, 178011), (513, 172459), (639, 138453), (1041, 84987), (1197, 73911), (1349, 65583), (1491, 59337), (1917, 46151), (2429, 36423), (3123, 28329), (3591, 24637), (4047, 21861), (4473, 19779), (6593, 13419), (7287, 12141), (9369, 9443)]