71399559777

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37362407}}^1$

素因数の和:37362437

約数の個数: 24

約数和(自身を含む): 119260806336

約数和(自身を除く): 47861246559

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 37362407, 112087221, 261536849, 485711291, 784610547, 1457133873, 1830757943, 3399979037, 5492273829, 10199937111, 23799853259, 71399559777]

約数ペア:

[(1, 71399559777), (3, 23799853259), (7, 10199937111), (13, 5492273829), (21, 3399979037), (39, 1830757943), (49, 1457133873), (91, 784610547), (147, 485711291), (273, 261536849), (637, 112087221), (1911, 37362407)]