15671067447

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{4451}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 24921654912

約数和(自身を除く): 9250587465

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 557, 903, 1671, 2107, 3899, 4451, 6321, 11697, 13353, 23951, 27293, 31157, 71853, 81879, 93471, 167657, 191393, 218099, 502971, 574179, 654297, 1173599, 1339751, 2479207, 3520797, 4019253, 7437621, 9378257, 17354449, 28134771, 52063347, 106605901, 121481143, 319817703, 364443429, 746241307, 2238723921, 5223689149, 15671067447]

約数ペア:

[(1, 15671067447), (3, 5223689149), (7, 2238723921), (21, 746241307), (43, 364443429), (49, 319817703), (129, 121481143), (147, 106605901), (301, 52063347), (557, 28134771), (903, 17354449), (1671, 9378257), (2107, 7437621), (3899, 4019253), (4451, 3520797), (6321, 2479207), (11697, 1339751), (13353, 1173599), (23951, 654297), (27293, 574179), (31157, 502971), (71853, 218099), (81879, 191393), (93471, 167657)]