145832409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6397}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 224569800

約数和(自身を除く): 78737391

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 6397, 7599, 19191, 22797, 57573, 108749, 326247, 953153, 978741, 2859459, 8578377, 16203601, 48610803, 145832409]

約数ペア:

[(1, 145832409), (3, 48610803), (9, 16203601), (17, 8578377), (51, 2859459), (149, 978741), (153, 953153), (447, 326247), (1341, 108749), (2533, 57573), (6397, 22797), (7599, 19191)]