121564959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 175440384

約数和(自身を除く): 53875425

約数列:

[1, 3, 23, 41, 69, 97, 123, 291, 443, 943, 1329, 2231, 2829, 3977, 6693, 10189, 11931, 18163, 30567, 42971, 54489, 91471, 128913, 274413, 417749, 988333, 1253247, 1761811, 2964999, 5285433, 40521653, 121564959]

約数ペア:

[(1, 121564959), (3, 40521653), (23, 5285433), (41, 2964999), (69, 1761811), (97, 1253247), (123, 988333), (291, 417749), (443, 274413), (943, 128913), (1329, 91471), (2231, 54489), (2829, 42971), (3977, 30567), (6693, 18163), (10189, 11931)]