71991232929

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1423061}}^1$

素因数の和:1423158

約数の個数: 48

約数和(自身を含む): 131422621824

約数和(自身を除く): 59431388895

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 219, 231, 511, 657, 693, 803, 1533, 2409, 4599, 5621, 7227, 16863, 50589, 1423061, 4269183, 9961427, 12807549, 15653671, 29884281, 46961013, 89652843, 103883453, 109575697, 140883039, 311650359, 328727091, 727184171, 934951077, 986181273, 1142717983, 2181552513, 3428153949, 6544657539, 7999025881, 10284461847, 23997077643, 71991232929]

約数ペア:

[(1, 71991232929), (3, 23997077643), (7, 10284461847), (9, 7999025881), (11, 6544657539), (21, 3428153949), (33, 2181552513), (63, 1142717983), (73, 986181273), (77, 934951077), (99, 727184171), (219, 328727091), (231, 311650359), (511, 140883039), (657, 109575697), (693, 103883453), (803, 89652843), (1533, 46961013), (2409, 29884281), (4599, 15653671), (5621, 12807549), (7227, 9961427), (16863, 4269183), (50589, 1423061)]