123333786

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{8887}}^1$

素因数の和:9155

約数の個数: 32

約数和(自身を含む): 275172480

約数和(自身を除く): 151838694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 8887, 13878, 17774, 26661, 53322, 79983, 159966, 239949, 479898, 2283959, 4567918, 6851877, 13703754, 20555631, 41111262, 61666893, 123333786]

約数ペア:

[(1, 123333786), (2, 61666893), (3, 41111262), (6, 20555631), (9, 13703754), (18, 6851877), (27, 4567918), (54, 2283959), (257, 479898), (514, 239949), (771, 159966), (1542, 79983), (2313, 53322), (4626, 26661), (6939, 17774), (8887, 13878)]