788250609

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:6019

約数の個数: 40

約数和(自身を含む): 1238637312

約数和(自身を除く): 450386703

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 279, 477, 837, 1431, 1643, 2511, 4293, 4929, 5923, 14787, 17769, 44361, 53307, 133083, 159921, 183613, 313919, 479763, 550839, 941757, 1652517, 2825271, 4957551, 8475813, 9731489, 14872653, 25427439, 29194467, 87583401, 262750203, 788250609]

約数ペア:

[(1, 788250609), (3, 262750203), (9, 87583401), (27, 29194467), (31, 25427439), (53, 14872653), (81, 9731489), (93, 8475813), (159, 4957551), (279, 2825271), (477, 1652517), (837, 941757), (1431, 550839), (1643, 479763), (2511, 313919), (4293, 183613), (4929, 159921), (5923, 133083), (14787, 53307), (17769, 44361)]