79944921

素因数分解:

$3^3\times 7^2\times {\mathrm{60427}}^1$

素因数の和:60450

約数の個数: 24

約数和(自身を含む): 137775840

約数和(自身を除く): 57830919

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 60427, 181281, 422989, 543843, 1268967, 1631529, 2960923, 3806901, 8882769, 11420703, 26648307, 79944921]

約数ペア:

[(1, 79944921), (3, 26648307), (7, 11420703), (9, 8882769), (21, 3806901), (27, 2960923), (49, 1631529), (63, 1268967), (147, 543843), (189, 422989), (441, 181281), (1323, 60427)]