156618423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5897}}^1$

素因数の和:6143

約数の個数: 24

約数和(自身を含む): 244743408

約数和(自身を除く): 88124985

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 5897, 8853, 17691, 26559, 53073, 76661, 229983, 689949, 1338619, 4015857, 12047571, 17402047, 52206141, 156618423]

約数ペア:

[(1, 156618423), (3, 52206141), (9, 17402047), (13, 12047571), (39, 4015857), (117, 1338619), (227, 689949), (681, 229983), (2043, 76661), (2951, 53073), (5897, 26559), (8853, 17691)]