47945547

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 31888053

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 5939, 8073, 17817, 53451, 77207, 136597, 160353, 231621, 409791, 694863, 1229373, 1775761, 2084589, 3688119, 5327283, 15981849, 47945547]

約数ペア:

[(1, 47945547), (3, 15981849), (9, 5327283), (13, 3688119), (23, 2084589), (27, 1775761), (39, 1229373), (69, 694863), (117, 409791), (207, 231621), (299, 160353), (351, 136597), (621, 77207), (897, 53451), (2691, 17817), (5939, 8073)]