26833151907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1663}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 42555801600

約数和(自身を除く): 15722649693

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 443, 513, 639, 1329, 1349, 1663, 1917, 3987, 4047, 4989, 8417, 11961, 12141, 14967, 25251, 31453, 31597, 36423, 44901, 75753, 94359, 94791, 118073, 227259, 283077, 284373, 354219, 597607, 736709, 849231, 853119, 1062657, 1792821, 2210127, 2243387, 3187971, 5378463, 6630381, 6730161, 13997471, 16135389, 19891143, 20190483, 41992413, 52306339, 60571449, 125977239, 156919017, 377931717, 470757051, 993820441, 1412271153, 2981461323, 8944383969, 26833151907]

約数ペア:

[(1, 26833151907), (3, 8944383969), (9, 2981461323), (19, 1412271153), (27, 993820441), (57, 470757051), (71, 377931717), (171, 156919017), (213, 125977239), (443, 60571449), (513, 52306339), (639, 41992413), (1329, 20190483), (1349, 19891143), (1663, 16135389), (1917, 13997471), (3987, 6730161), (4047, 6630381), (4989, 5378463), (8417, 3187971), (11961, 2243387), (12141, 2210127), (14967, 1792821), (25251, 1062657), (31453, 853119), (31597, 849231), (36423, 736709), (44901, 597607), (75753, 354219), (94359, 284373), (94791, 283077), (118073, 227259)]