26789643

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{2143}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 39792640

約数和(自身を除く): 13002997

約数列:

[1, 3, 9, 27, 463, 1389, 2143, 4167, 6429, 12501, 19287, 57861, 992209, 2976627, 8929881, 26789643]

約数ペア:

[(1, 26789643), (3, 8929881), (9, 2976627), (27, 992209), (463, 57861), (1389, 19287), (2143, 12501), (4167, 6429)]