149771427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{5881}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 215422368

約数和(自身を除く): 65650941

約数列:

[1, 3, 13, 39, 653, 1959, 5881, 8489, 17643, 25467, 76453, 229359, 3840293, 11520879, 49923809, 149771427]

約数ペア:

[(1, 149771427), (3, 49923809), (13, 11520879), (39, 3840293), (653, 229359), (1959, 76453), (5881, 25467), (8489, 17643)]