152670519

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{238921}}^1$

素因数の和:238998

約数の個数: 12

約数和(自身を含む): 223630992

約数和(自身を除く): 70960473

約数列:

[1, 3, 9, 71, 213, 639, 238921, 716763, 2150289, 16963391, 50890173, 152670519]

約数ペア:

[(1, 152670519), (3, 50890173), (9, 16963391), (71, 2150289), (213, 716763), (639, 238921)]