137070213

素因数分解:

$3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{5381}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 209079936

約数和(自身を除く): 72009723

約数列:

[1, 3, 7, 21, 1213, 3639, 5381, 8491, 16143, 25473, 37667, 113001, 6527153, 19581459, 45690071, 137070213]

約数ペア:

[(1, 137070213), (3, 45690071), (7, 19581459), (21, 6527153), (1213, 113001), (3639, 37667), (5381, 25473), (8491, 16143)]