161435857271

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{55547}}^1$

素因数の和:56195

約数の個数: 24

約数和(自身を含む): 181145360880

約数和(自身を除く): 19709503609

約数列:

[1, 13, 29, 169, 377, 593, 4901, 7709, 17197, 55547, 100217, 223561, 722111, 1610863, 2906293, 9387443, 20941219, 32939371, 272235847, 428211823, 955241759, 5566753699, 12418142867, 161435857271]

約数ペア:

[(1, 161435857271), (13, 12418142867), (29, 5566753699), (169, 955241759), (377, 428211823), (593, 272235847), (4901, 32939371), (7709, 20941219), (17197, 9387443), (55547, 2906293), (100217, 1610863), (223561, 722111)]