78740996841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1\times {\mathrm{8443}}^1$

素因数の和:9550

約数の個数: 48

約数和(自身を含む): 124174086400

約数和(自身を除く): 45433089559

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1009, 1027, 3027, 3081, 8443, 9081, 9243, 13117, 25329, 39351, 75987, 79711, 109759, 118053, 239133, 329277, 666997, 717399, 987831, 1036243, 2000991, 3108729, 6002973, 8518987, 8670961, 9326187, 25556961, 26012883, 76670883, 78038649, 110746831, 332240493, 672999973, 996721479, 2018999919, 6056999757, 8748999649, 26246998947, 78740996841]

約数ペア:

[(1, 78740996841), (3, 26246998947), (9, 8748999649), (13, 6056999757), (39, 2018999919), (79, 996721479), (117, 672999973), (237, 332240493), (711, 110746831), (1009, 78038649), (1027, 76670883), (3027, 26012883), (3081, 25556961), (8443, 9326187), (9081, 8670961), (9243, 8518987), (13117, 6002973), (25329, 3108729), (39351, 2000991), (75987, 1036243), (79711, 987831), (109759, 717399), (118053, 666997), (239133, 329277)]