109027947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273253}}^1$

素因数の和:273282

約数の個数: 16

約数和(自身を含む): 174882560

約数和(自身を除く): 65854613

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 273253, 819759, 1912771, 5191807, 5738313, 15575421, 36342649, 109027947]

約数ペア:

[(1, 109027947), (3, 36342649), (7, 15575421), (19, 5738313), (21, 5191807), (57, 1912771), (133, 819759), (399, 273253)]