149302503

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50423}}^1$

素因数の和:50483

約数の個数: 24

約数和(自身を含む): 251716608

約数和(自身を除く): 102414105

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 50423, 151269, 352961, 453807, 1058883, 2369881, 3176649, 7109643, 16589167, 21328929, 49767501, 149302503]

約数ペア:

[(1, 149302503), (3, 49767501), (7, 21328929), (9, 16589167), (21, 7109643), (47, 3176649), (63, 2369881), (141, 1058883), (329, 453807), (423, 352961), (987, 151269), (2961, 50423)]