78366936357

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 116489318400

約数和(自身を除く): 38122382043

約数列:

[1, 3, 9, 71, 127, 149, 213, 381, 447, 639, 1143, 1341, 6481, 9017, 10579, 18923, 19443, 27051, 31737, 56769, 58329, 81153, 95211, 170307, 460151, 823087, 965669, 1343533, 1380453, 2469261, 2897007, 4030599, 4141359, 7407783, 8691021, 12091797, 58439177, 68562499, 122639963, 175317531, 205687497, 367919889, 525952593, 617062491, 1103759667, 8707437373, 26122312119, 78366936357]

約数ペア:

[(1, 78366936357), (3, 26122312119), (9, 8707437373), (71, 1103759667), (127, 617062491), (149, 525952593), (213, 367919889), (381, 205687497), (447, 175317531), (639, 122639963), (1143, 68562499), (1341, 58439177), (6481, 12091797), (9017, 8691021), (10579, 7407783), (18923, 4141359), (19443, 4030599), (27051, 2897007), (31737, 2469261), (56769, 1380453), (58329, 1343533), (81153, 965669), (95211, 823087), (170307, 460151)]