27426879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 42468192

約数和(自身を除く): 15041313

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3581, 7659, 10743, 32229, 82363, 132497, 247089, 397491, 741267, 1192473, 3047431, 9142293, 27426879]

約数ペア:

[(1, 27426879), (3, 9142293), (9, 3047431), (23, 1192473), (37, 741267), (69, 397491), (111, 247089), (207, 132497), (333, 82363), (851, 32229), (2553, 10743), (3581, 7659)]