75470139

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 110728800

約数和(自身を除く): 35258661

約数列:

[1, 3, 9, 149, 167, 337, 447, 501, 1011, 1341, 1503, 3033, 24883, 50213, 56279, 74649, 150639, 168837, 223947, 451917, 506511, 8385571, 25156713, 75470139]

約数ペア:

[(1, 75470139), (3, 25156713), (9, 8385571), (149, 506511), (167, 451917), (337, 223947), (447, 168837), (501, 150639), (1011, 74649), (1341, 56279), (1503, 50213), (3033, 24883)]