149700117

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 236954880

約数和(自身を除く): 87254763

約数列:

[1, 3, 7, 21, 29, 87, 203, 401, 609, 613, 1203, 1839, 2807, 4291, 8421, 11629, 12873, 17777, 34887, 53331, 81403, 124439, 244209, 245813, 373317, 737439, 1720691, 5162073, 7128577, 21385731, 49900039, 149700117]

約数ペア:

[(1, 149700117), (3, 49900039), (7, 21385731), (21, 7128577), (29, 5162073), (87, 1720691), (203, 737439), (401, 373317), (609, 245813), (613, 244209), (1203, 124439), (1839, 81403), (2807, 53331), (4291, 34887), (8421, 17777), (11629, 12873)]