47351601

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 81715200

約数和(自身を除く): 34363599

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 139, 279, 297, 333, 341, 407, 417, 837, 999, 1023, 1147, 1221, 1251, 1529, 3069, 3441, 3663, 3753, 4309, 4587, 5143, 9207, 10323, 10989, 12617, 12927, 13761, 15429, 30969, 37851, 38781, 41283, 46287, 47399, 56573, 113553, 116343, 138861, 142197, 159433, 169719, 340659, 426591, 478299, 509157, 1279773, 1434897, 1527471, 1753763, 4304691, 5261289, 15783867, 47351601]

約数ペア:

[(1, 47351601), (3, 15783867), (9, 5261289), (11, 4304691), (27, 1753763), (31, 1527471), (33, 1434897), (37, 1279773), (93, 509157), (99, 478299), (111, 426591), (139, 340659), (279, 169719), (297, 159433), (333, 142197), (341, 138861), (407, 116343), (417, 113553), (837, 56573), (999, 47399), (1023, 46287), (1147, 41283), (1221, 38781), (1251, 37851), (1529, 30969), (3069, 15429), (3441, 13761), (3663, 12927), (3753, 12617), (4309, 10989), (4587, 10323), (5143, 9207)]