129070887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 65847513

約数列:

[1, 3, 11, 31, 33, 93, 281, 341, 449, 843, 1023, 1347, 3091, 4939, 8711, 9273, 13919, 14817, 26133, 41757, 95821, 126169, 153109, 287463, 378507, 459327, 1387859, 3911239, 4163577, 11733717, 43023629, 129070887]

約数ペア:

[(1, 129070887), (3, 43023629), (11, 11733717), (31, 4163577), (33, 3911239), (93, 1387859), (281, 459327), (341, 378507), (449, 287463), (843, 153109), (1023, 126169), (1347, 95821), (3091, 41757), (4939, 26133), (8711, 14817), (9273, 13919)]