147837906

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{21557}}^1$

素因数の和:21695

約数の個数: 32

約数和(自身を含む): 331130880

約数和(自身を除く): 183292974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 21557, 43114, 64671, 129342, 194013, 388026, 582039, 1164078, 2737739, 5475478, 8213217, 16426434, 24639651, 49279302, 73918953, 147837906]

約数ペア:

[(1, 147837906), (2, 73918953), (3, 49279302), (6, 24639651), (9, 16426434), (18, 8213217), (27, 5475478), (54, 2737739), (127, 1164078), (254, 582039), (381, 388026), (762, 194013), (1143, 129342), (2286, 64671), (3429, 43114), (6858, 21557)]