27259029

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5477}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 45576960

約数和(自身を除く): 18317931

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 5477, 16431, 38339, 49293, 115017, 345051, 432683, 1298049, 3028781, 3894147, 9086343, 27259029]

約数ペア:

[(1, 27259029), (3, 9086343), (7, 3894147), (9, 3028781), (21, 1298049), (63, 432683), (79, 345051), (237, 115017), (553, 49293), (711, 38339), (1659, 16431), (4977, 5477)]