147943521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 249080832

約数和(自身を除く): 101137311

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 759, 989, 1419, 1511, 2277, 2967, 4257, 4533, 8901, 10879, 13599, 16621, 32637, 34753, 49863, 64973, 97911, 104259, 149589, 194919, 312777, 382283, 584757, 714703, 1146849, 1494379, 2144109, 3440547, 4483137, 6432327, 13449411, 16438169, 49314507, 147943521]

約数ペア:

[(1, 147943521), (3, 49314507), (9, 16438169), (11, 13449411), (23, 6432327), (33, 4483137), (43, 3440547), (69, 2144109), (99, 1494379), (129, 1146849), (207, 714703), (253, 584757), (387, 382283), (473, 312777), (759, 194919), (989, 149589), (1419, 104259), (1511, 97911), (2277, 64973), (2967, 49863), (4257, 34753), (4533, 32637), (8901, 16621), (10879, 13599)]