216697053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{3581}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 301919616

約数和(自身を除く): 85222563

約数列:

[1, 3, 23, 69, 877, 2631, 3581, 10743, 20171, 60513, 82363, 247089, 3140537, 9421611, 72232351, 216697053]

約数ペア:

[(1, 216697053), (3, 72232351), (23, 9421611), (69, 3140537), (877, 247089), (2631, 82363), (3581, 60513), (10743, 20171)]