156938529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 235444608

約数和(自身を除く): 78506079

約数列:

[1, 3, 11, 33, 41, 123, 193, 451, 579, 601, 1353, 1803, 2123, 6369, 6611, 7913, 19833, 23739, 24641, 73923, 87043, 115993, 261129, 271051, 347979, 813153, 1275923, 3827769, 4755713, 14267139, 52312843, 156938529]

約数ペア:

[(1, 156938529), (3, 52312843), (11, 14267139), (33, 4755713), (41, 3827769), (123, 1275923), (193, 813153), (451, 347979), (579, 271051), (601, 261129), (1353, 115993), (1803, 87043), (2123, 73923), (6369, 24641), (6611, 23739), (7913, 19833)]