149392509

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{14143}}^1$

素因数の和:14656

約数の個数: 16

約数和(自身を含む): 228114432

約数和(自身を除く): 78721923

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 10563, 14143, 42429, 99001, 297003, 7113929, 21341787, 49797503, 149392509]

約数ペア:

[(1, 149392509), (3, 49797503), (7, 21341787), (21, 7113929), (503, 297003), (1509, 99001), (3521, 42429), (10563, 14143)]