89809503

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 147350016

約数和(自身を除く): 57540513

約数列:

[1, 3, 7, 21, 23, 49, 69, 101, 147, 161, 263, 303, 483, 707, 789, 1127, 1841, 2121, 2323, 3381, 4949, 5523, 6049, 6969, 12887, 14847, 16261, 18147, 26563, 38661, 42343, 48783, 79689, 113827, 127029, 185941, 296401, 341481, 557823, 610949, 889203, 1301587, 1832847, 3904761, 4276643, 12829929, 29936501, 89809503]

約数ペア:

[(1, 89809503), (3, 29936501), (7, 12829929), (21, 4276643), (23, 3904761), (49, 1832847), (69, 1301587), (101, 889203), (147, 610949), (161, 557823), (263, 341481), (303, 296401), (483, 185941), (707, 127029), (789, 113827), (1127, 79689), (1841, 48783), (2121, 42343), (2323, 38661), (3381, 26563), (4949, 18147), (5523, 16261), (6049, 14847), (6969, 12887)]