127193087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25847}}^1$

素因数の和:25910

約数の個数: 16

約数和(自身を含む): 157155840

約数和(自身を除く): 29962753

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 25847, 180929, 491093, 956339, 3437651, 6694373, 18170441, 127193087]

約数ペア:

[(1, 127193087), (7, 18170441), (19, 6694373), (37, 3437651), (133, 956339), (259, 491093), (703, 180929), (4921, 25847)]