71553537

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8952

約数の個数: 28

約数和(自身を含む): 117047184

約数和(自身を除く): 45493647

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 8923, 26769, 80307, 98153, 240921, 294459, 722763, 883377, 2168289, 2650131, 6504867, 7950393, 23851179, 71553537]

約数ペア:

[(1, 71553537), (3, 23851179), (9, 7950393), (11, 6504867), (27, 2650131), (33, 2168289), (81, 883377), (99, 722763), (243, 294459), (297, 240921), (729, 98153), (891, 80307), (2673, 26769), (8019, 8923)]