177879069

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 270664992

約数和(自身を除く): 92785923

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 331, 639, 841, 993, 2059, 2523, 2979, 6177, 7569, 9599, 18531, 23501, 28797, 59711, 70503, 86391, 179133, 211509, 278371, 537399, 681529, 835113, 2044587, 2505339, 6133761, 19764341, 59293023, 177879069]

約数ペア:

[(1, 177879069), (3, 59293023), (9, 19764341), (29, 6133761), (71, 2505339), (87, 2044587), (213, 835113), (261, 681529), (331, 537399), (639, 278371), (841, 211509), (993, 179133), (2059, 86391), (2523, 70503), (2979, 59711), (6177, 28797), (7569, 23501), (9599, 18531)]