87023097

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72701}}^1$

素因数の和:72733

約数の個数: 24

約数和(自身を含む): 151220160

約数和(自身を除く): 64197063

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 72701, 218103, 508907, 654309, 1381319, 1526721, 4143957, 4580163, 9669233, 12431871, 29007699, 87023097]

約数ペア:

[(1, 87023097), (3, 29007699), (7, 12431871), (9, 9669233), (19, 4580163), (21, 4143957), (57, 1526721), (63, 1381319), (133, 654309), (171, 508907), (399, 218103), (1197, 72701)]