9968185647

素因数分解:

$3^3\times 7^1\times {\mathrm{52741723}}^1$

素因数の和:52741739

約数の個数: 16

約数和(自身を含む): 16877351680

約数和(自身を除く): 6909166033

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 52741723, 158225169, 369192061, 474675507, 1107576183, 1424026521, 3322728549, 9968185647]

約数ペア:

[(1, 9968185647), (3, 3322728549), (7, 1424026521), (9, 1107576183), (21, 474675507), (27, 369192061), (63, 158225169), (189, 52741723)]