47089809

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 82790400

約数和(自身を除く): 35700591

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 117, 171, 207, 247, 299, 307, 351, 437, 513, 621, 741, 897, 921, 1311, 2223, 2691, 2763, 3933, 3991, 5681, 5833, 6669, 7061, 8073, 8289, 11799, 11973, 17043, 17499, 21183, 35919, 51129, 52497, 63549, 75829, 91793, 107757, 134159, 153387, 157491, 190647, 227487, 275379, 402477, 682461, 826137, 1207431, 1744067, 2047383, 2478411, 3622293, 5232201, 15696603, 47089809]

約数ペア:

[(1, 47089809), (3, 15696603), (9, 5232201), (13, 3622293), (19, 2478411), (23, 2047383), (27, 1744067), (39, 1207431), (57, 826137), (69, 682461), (117, 402477), (171, 275379), (207, 227487), (247, 190647), (299, 157491), (307, 153387), (351, 134159), (437, 107757), (513, 91793), (621, 75829), (741, 63549), (897, 52497), (921, 51129), (1311, 35919), (2223, 21183), (2691, 17499), (2763, 17043), (3933, 11973), (3991, 11799), (5681, 8289), (5833, 8073), (6669, 7061)]