47445027

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 26858973

約数列:

[1, 3, 7, 21, 59, 149, 177, 257, 413, 447, 771, 1043, 1239, 1799, 3129, 5397, 8791, 15163, 26373, 38293, 45489, 61537, 106141, 114879, 184611, 268051, 318423, 804153, 2259287, 6777861, 15815009, 47445027]

約数ペア:

[(1, 47445027), (3, 15815009), (7, 6777861), (21, 2259287), (59, 804153), (149, 318423), (177, 268051), (257, 184611), (413, 114879), (447, 106141), (771, 61537), (1043, 45489), (1239, 38293), (1799, 26373), (3129, 15163), (5397, 8791)]