121346109

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{26489}}^1$

素因数の和:27004

約数の個数: 12

約数和(自身を含む): 175628700

約数和(自身を除く): 54282591

約数列:

[1, 3, 9, 509, 1527, 4581, 26489, 79467, 238401, 13482901, 40448703, 121346109]

約数ペア:

[(1, 121346109), (3, 40448703), (9, 13482901), (509, 238401), (1527, 79467), (4581, 26489)]