152942841

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 226372224

約数和(自身を除く): 73429383

約数列:

[1, 3, 9, 47, 141, 423, 547, 661, 1641, 1983, 4923, 5949, 25709, 31067, 77127, 93201, 231381, 279603, 361567, 1084701, 3254103, 16993649, 50980947, 152942841]

約数ペア:

[(1, 152942841), (3, 50980947), (9, 16993649), (47, 3254103), (141, 1084701), (423, 361567), (547, 279603), (661, 231381), (1641, 93201), (1983, 77127), (4923, 31067), (5949, 25709)]