168652071

素因数分解:

$3^3\times 7^3\times {\mathrm{18211}}^1$

素因数の和:18241

約数の個数: 32

約数和(自身を含む): 291392000

約数和(自身を除く): 122739929

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 18211, 54633, 127477, 163899, 382431, 491697, 892339, 1147293, 2677017, 3441879, 6246373, 8031051, 18739119, 24093153, 56217357, 168652071]

約数ペア:

[(1, 168652071), (3, 56217357), (7, 24093153), (9, 18739119), (21, 8031051), (27, 6246373), (49, 3441879), (63, 2677017), (147, 1147293), (189, 892339), (343, 491697), (441, 382431), (1029, 163899), (1323, 127477), (3087, 54633), (9261, 18211)]