67020249

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 91409472

約数和(自身を除く): 24389223

約数列:

[1, 3, 53, 159, 307, 921, 1373, 4119, 16271, 48813, 72769, 218307, 421511, 1264533, 22340083, 67020249]

約数ペア:

[(1, 67020249), (3, 22340083), (53, 1264533), (159, 421511), (307, 218307), (921, 72769), (1373, 48813), (4119, 16271)]