80415423

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5349

約数の個数: 40

約数和(自身を含む): 138782160

約数和(自身を除く): 58366737

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 5309, 15147, 15927, 47781, 58399, 90253, 143343, 175197, 270759, 430029, 525591, 812277, 992783, 1576773, 2436831, 2978349, 4730319, 7310493, 8935047, 26805141, 80415423]

約数ペア:

[(1, 80415423), (3, 26805141), (9, 8935047), (11, 7310493), (17, 4730319), (27, 2978349), (33, 2436831), (51, 1576773), (81, 992783), (99, 812277), (153, 525591), (187, 430029), (297, 270759), (459, 175197), (561, 143343), (891, 90253), (1377, 58399), (1683, 47781), (5049, 15927), (5309, 15147)]