148195839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21531

約数の個数: 24

約数和(自身を含む): 228632320

約数和(自身を除く): 80436481

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 21487, 64461, 236357, 408253, 709071, 1224759, 2599927, 4490783, 7799781, 13472349, 49398613, 148195839]

約数ペア:

[(1, 148195839), (3, 49398613), (11, 13472349), (19, 7799781), (33, 4490783), (57, 2599927), (121, 1224759), (209, 709071), (363, 408253), (627, 236357), (2299, 64461), (6897, 21487)]