77635233

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 128768640

約数和(自身を除く): 51133407

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 263, 351, 377, 783, 789, 841, 1131, 2367, 2523, 3393, 3419, 7101, 7569, 7627, 10179, 10257, 10933, 22707, 22881, 30771, 32799, 68643, 92313, 98397, 99151, 205929, 221183, 295191, 297453, 663549, 892359, 1990647, 2677077, 2875379, 5971941, 8626137, 25878411, 77635233]

約数ペア:

[(1, 77635233), (3, 25878411), (9, 8626137), (13, 5971941), (27, 2875379), (29, 2677077), (39, 1990647), (87, 892359), (117, 663549), (261, 297453), (263, 295191), (351, 221183), (377, 205929), (783, 99151), (789, 98397), (841, 92313), (1131, 68643), (2367, 32799), (2523, 30771), (3393, 22881), (3419, 22707), (7101, 10933), (7569, 10257), (7627, 10179)]