121773057

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{983}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 197240832

約数和(自身を除く): 75467775

約数列:

[1, 3, 7, 17, 21, 51, 119, 347, 357, 983, 1041, 2429, 2949, 5899, 6881, 7287, 16711, 17697, 20643, 41293, 50133, 116977, 123879, 341101, 350931, 1023303, 2387707, 5798717, 7163121, 17396151, 40591019, 121773057]

約数ペア:

[(1, 121773057), (3, 40591019), (7, 17396151), (17, 7163121), (21, 5798717), (51, 2387707), (119, 1023303), (347, 350931), (357, 341101), (983, 123879), (1041, 116977), (2429, 50133), (2949, 41293), (5899, 20643), (6881, 17697), (7287, 16711)]