77374233

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 121904640

約数和(自身を除く): 44530407

約数列:

[1, 3, 9, 29, 31, 73, 87, 93, 131, 219, 261, 279, 393, 657, 899, 1179, 2117, 2263, 2697, 3799, 4061, 6351, 6789, 8091, 9563, 11397, 12183, 19053, 20367, 28689, 34191, 36549, 65627, 86067, 117769, 196881, 277327, 296453, 353307, 590643, 831981, 889359, 1059921, 2495943, 2668077, 8597137, 25791411, 77374233]

約数ペア:

[(1, 77374233), (3, 25791411), (9, 8597137), (29, 2668077), (31, 2495943), (73, 1059921), (87, 889359), (93, 831981), (131, 590643), (219, 353307), (261, 296453), (279, 277327), (393, 196881), (657, 117769), (899, 86067), (1179, 65627), (2117, 36549), (2263, 34191), (2697, 28689), (3799, 20367), (4061, 19053), (6351, 12183), (6789, 11397), (8091, 9563)]