42159549

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 57310400

約数和(自身を除く): 15150851

約数列:

[1, 3, 67, 201, 349, 601, 1047, 1803, 23383, 40267, 70149, 120801, 209749, 629247, 14053183, 42159549]

約数ペア:

[(1, 42159549), (3, 14053183), (67, 629247), (201, 209749), (349, 120801), (601, 70149), (1047, 40267), (1803, 23383)]