201378064923

素因数分解:

$3^3\times 7^3\times {\mathrm{139}}^1\times {\mathrm{156437}}^1$

素因数の和:156606

約数の個数: 64

約数和(自身を含む): 350421120000

約数和(自身を除く): 149043055077

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 343, 417, 441, 973, 1029, 1251, 1323, 2919, 3087, 3753, 6811, 8757, 9261, 20433, 26271, 47677, 61299, 143031, 156437, 183897, 429093, 469311, 1095059, 1287279, 1407933, 3285177, 4223799, 7665413, 9855531, 21744743, 22996239, 29566593, 53657891, 65234229, 68988717, 152213201, 160973673, 195702687, 206966151, 456639603, 482921019, 587108061, 1065492407, 1369918809, 1448763057, 3196477221, 4109756427, 7458446849, 9589431663, 22375340547, 28768294989, 67126021641, 201378064923]

約数ペア:

[(1, 201378064923), (3, 67126021641), (7, 28768294989), (9, 22375340547), (21, 9589431663), (27, 7458446849), (49, 4109756427), (63, 3196477221), (139, 1448763057), (147, 1369918809), (189, 1065492407), (343, 587108061), (417, 482921019), (441, 456639603), (973, 206966151), (1029, 195702687), (1251, 160973673), (1323, 152213201), (2919, 68988717), (3087, 65234229), (3753, 53657891), (6811, 29566593), (8757, 22996239), (9261, 21744743), (20433, 9855531), (26271, 7665413), (47677, 4223799), (61299, 3285177), (143031, 1407933), (156437, 1287279), (183897, 1095059), (429093, 469311)]