87087792477

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{2239}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 137869885440

約数和(自身を除く): 50782092963

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 443, 777, 791, 1329, 2239, 2373, 3101, 4181, 6717, 9303, 12543, 15673, 16391, 29267, 47019, 49173, 50059, 82843, 87801, 114737, 150177, 248529, 253007, 344211, 350413, 579901, 759021, 991877, 1051239, 1739703, 1771049, 1852183, 2975631, 5313147, 5556549, 6943139, 9361259, 12965281, 20829417, 28083777, 36699449, 38895843, 65528813, 110098347, 112082101, 196586439, 256896143, 336246303, 770688429, 784574707, 2353724121, 4147037737, 12441113211, 29029264159, 87087792477]

約数ペア:

[(1, 87087792477), (3, 29029264159), (7, 12441113211), (21, 4147037737), (37, 2353724121), (111, 784574707), (113, 770688429), (259, 336246303), (339, 256896143), (443, 196586439), (777, 112082101), (791, 110098347), (1329, 65528813), (2239, 38895843), (2373, 36699449), (3101, 28083777), (4181, 20829417), (6717, 12965281), (9303, 9361259), (12543, 6943139), (15673, 5556549), (16391, 5313147), (29267, 2975631), (47019, 1852183), (49173, 1771049), (50059, 1739703), (82843, 1051239), (87801, 991877), (114737, 759021), (150177, 579901), (248529, 350413), (253007, 344211)]