53241867

素因数分解:

$3^4\times 7^1\times {\mathrm{93901}}^1$

素因数の和:93920

約数の個数: 20

約数和(自身を含む): 90897136

約数和(自身を除く): 37655269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 93901, 281703, 657307, 845109, 1971921, 2535327, 5915763, 7605981, 17747289, 53241867]

約数ペア:

[(1, 53241867), (3, 17747289), (7, 7605981), (9, 5915763), (21, 2535327), (27, 1971921), (63, 845109), (81, 657307), (189, 281703), (567, 93901)]