2605655553639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19319}}^1\times {\mathrm{57713}}^1$

素因数の和:77095

約数の個数: 32

約数和(自身を含む): 3746515852800

約数和(自身を除く): 1140860299161

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 19319, 57713, 57957, 173139, 367061, 792079, 1096547, 1101183, 2366233, 2376237, 3289641, 7098699, 15049501, 44958427, 45148503, 134875281, 1114957447, 3344872341, 21184191493, 45713255327, 63552574479, 137139765981, 868551851213, 2605655553639]

約数ペア:

[(1, 2605655553639), (3, 868551851213), (19, 137139765981), (41, 63552574479), (57, 45713255327), (123, 21184191493), (779, 3344872341), (2337, 1114957447), (19319, 134875281), (57713, 45148503), (57957, 44958427), (173139, 15049501), (367061, 7098699), (792079, 3289641), (1096547, 2376237), (1101183, 2366233)]