168243327

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{23633}}^1$

素因数の和:23759

約数の個数: 24

約数和(自身を含む): 280204704

約数和(自身を除く): 111961377

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 23633, 70899, 165431, 212697, 496293, 1488879, 2670529, 8011587, 18693703, 24034761, 56081109, 168243327]

約数ペア:

[(1, 168243327), (3, 56081109), (7, 24034761), (9, 18693703), (21, 8011587), (63, 2670529), (113, 1488879), (339, 496293), (791, 212697), (1017, 165431), (2373, 70899), (7119, 23633)]