80401157037

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{3943}}^1$

素因数の和:4381

約数の個数: 56

約数和(自身を含む): 122392006464

約数和(自身を除く): 41990849427

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 337, 729, 747, 1011, 2241, 3033, 3943, 6723, 9099, 11829, 20169, 27297, 27971, 35487, 60507, 81891, 83913, 106461, 245673, 251739, 319383, 327269, 755217, 958149, 981807, 1328791, 2265651, 2874447, 2945421, 3986373, 6796953, 8836263, 11959119, 20390859, 26508789, 35877357, 79526367, 107632071, 110289653, 238579101, 322896213, 330868959, 968688639, 992606877, 2977820631, 8933461893, 26800385679, 80401157037]

約数ペア:

[(1, 80401157037), (3, 26800385679), (9, 8933461893), (27, 2977820631), (81, 992606877), (83, 968688639), (243, 330868959), (249, 322896213), (337, 238579101), (729, 110289653), (747, 107632071), (1011, 79526367), (2241, 35877357), (3033, 26508789), (3943, 20390859), (6723, 11959119), (9099, 8836263), (11829, 6796953), (20169, 3986373), (27297, 2945421), (27971, 2874447), (35487, 2265651), (60507, 1328791), (81891, 981807), (83913, 958149), (106461, 755217), (245673, 327269), (251739, 319383)]