7381636863

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 10256716800

約数和(自身を除く): 2875079937

約数列:

[1, 3, 37, 111, 131, 149, 393, 447, 3407, 4847, 5513, 10221, 14541, 16539, 19519, 58557, 126059, 378177, 446317, 507643, 722203, 1338951, 1522929, 2166609, 16513729, 18782791, 49541187, 56348373, 66501233, 199503699, 2460545621, 7381636863]

約数ペア:

[(1, 7381636863), (3, 2460545621), (37, 199503699), (111, 66501233), (131, 56348373), (149, 49541187), (393, 18782791), (447, 16513729), (3407, 2166609), (4847, 1522929), (5513, 1338951), (10221, 722203), (14541, 507643), (16539, 446317), (19519, 378177), (58557, 126059)]