77882152901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{175481}}^1$

素因数の和:175625

約数の個数: 32

約数和(自身を含む): 97034526720

約数和(自身を除く): 19152373819

約数列:

[1, 7, 19, 47, 71, 133, 329, 497, 893, 1349, 3337, 6251, 9443, 23359, 63403, 175481, 443821, 1228367, 3334139, 8247607, 12459151, 23338973, 57733249, 87214057, 156704533, 236723869, 585580097, 1096931731, 1657067083, 4099060679, 11126021843, 77882152901]

約数ペア:

[(1, 77882152901), (7, 11126021843), (19, 4099060679), (47, 1657067083), (71, 1096931731), (133, 585580097), (329, 236723869), (497, 156704533), (893, 87214057), (1349, 57733249), (3337, 23338973), (6251, 12459151), (9443, 8247607), (23359, 3334139), (63403, 1228367), (175481, 443821)]