224720181

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{6521}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 371701824

約数和(自身を除く): 146981643

約数列:

[1, 3, 7, 9, 21, 63, 547, 1641, 3829, 4923, 6521, 11487, 19563, 34461, 45647, 58689, 136941, 410823, 3566987, 10700961, 24968909, 32102883, 74906727, 224720181]

約数ペア:

[(1, 224720181), (3, 74906727), (7, 32102883), (9, 24968909), (21, 10700961), (63, 3566987), (547, 410823), (1641, 136941), (3829, 58689), (4923, 45647), (6521, 34461), (11487, 19563)]