78053877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 131489280

約数和(自身を除く): 53435403

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 877, 899, 957, 1023, 2631, 2697, 2871, 3069, 7893, 8091, 9647, 9889, 25433, 27187, 28941, 29667, 76299, 81561, 86823, 89001, 228897, 244683, 279763, 299057, 788423, 839289, 897171, 2365269, 2517867, 2691513, 7095807, 8672653, 26017959, 78053877]

約数ペア:

[(1, 78053877), (3, 26017959), (9, 8672653), (11, 7095807), (29, 2691513), (31, 2517867), (33, 2365269), (87, 897171), (93, 839289), (99, 788423), (261, 299057), (279, 279763), (319, 244683), (341, 228897), (877, 89001), (899, 86823), (957, 81561), (1023, 76299), (2631, 29667), (2697, 28941), (2871, 27187), (3069, 25433), (7893, 9889), (8091, 9647)]