8770167

素因数分解:

$3^3\times 7^3\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 15168000

約数和(自身を除く): 6397833

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 947, 1029, 1323, 2841, 3087, 6629, 8523, 9261, 19887, 25569, 46403, 59661, 139209, 178983, 324821, 417627, 974463, 1252881, 2923389, 8770167]

約数ペア:

[(1, 8770167), (3, 2923389), (7, 1252881), (9, 974463), (21, 417627), (27, 324821), (49, 178983), (63, 139209), (147, 59661), (189, 46403), (343, 25569), (441, 19887), (947, 9261), (1029, 8523), (1323, 6629), (2841, 3087)]