42145077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^2$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 61906656

約数和(自身を除く): 19761579

約数列:

[1, 3, 13, 39, 67, 127, 201, 381, 871, 1651, 2613, 4953, 8509, 16129, 25527, 48387, 110617, 209677, 331851, 629031, 1080643, 3241929, 14048359, 42145077]

約数ペア:

[(1, 42145077), (3, 14048359), (13, 3241929), (39, 1080643), (67, 629031), (127, 331851), (201, 209677), (381, 110617), (871, 48387), (1651, 25527), (2613, 16129), (4953, 8509)]