201406527

素因数分解:

$3^3\times 7^1\times {\mathrm{1065643}}^1$

素因数の和:1065659

約数の個数: 16

約数和(自身を含む): 341006080

約数和(自身を除く): 139599553

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1065643, 3196929, 7459501, 9590787, 22378503, 28772361, 67135509, 201406527]

約数ペア:

[(1, 201406527), (3, 67135509), (7, 28772361), (9, 22378503), (21, 9590787), (27, 7459501), (63, 3196929), (189, 1065643)]