88873407

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 150523776

約数和(自身を除く): 61650369

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 411, 441, 959, 1233, 1471, 2877, 4413, 6713, 8631, 10297, 13239, 20139, 30891, 60417, 72079, 92673, 201527, 216237, 604581, 648711, 1410689, 1813743, 4232067, 9874823, 12696201, 29624469, 88873407]

約数ペア:

[(1, 88873407), (3, 29624469), (7, 12696201), (9, 9874823), (21, 4232067), (49, 1813743), (63, 1410689), (137, 648711), (147, 604581), (411, 216237), (441, 201527), (959, 92673), (1233, 72079), (1471, 60417), (2877, 30891), (4413, 20139), (6713, 13239), (8631, 10297)]