64272087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38189}}^1$

素因数の和:38223

約数の個数: 24

約数和(自身を含む): 107237520

約数和(自身を除く): 42965433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 38189, 114567, 343701, 420079, 649213, 1260237, 1947639, 3780711, 5842917, 7141343, 21424029, 64272087]

約数ペア:

[(1, 64272087), (3, 21424029), (9, 7141343), (11, 5842917), (17, 3780711), (33, 1947639), (51, 1260237), (99, 649213), (153, 420079), (187, 343701), (561, 114567), (1683, 38189)]