48292281

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31379}}^1$

素因数の和:31410

約数の個数: 20

約数和(自身を含む): 75939600

約数和(自身を除く): 27647319

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31379, 94137, 282411, 596201, 847233, 1788603, 2541699, 5365809, 16097427, 48292281]

約数ペア:

[(1, 48292281), (3, 16097427), (9, 5365809), (19, 2541699), (27, 1788603), (57, 847233), (81, 596201), (171, 282411), (513, 94137), (1539, 31379)]