156910955439

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1\times {\mathrm{121997}}^1$

素因数の和:122919

約数の個数: 32

約数和(自身を含む): 242668661760

約数和(自身を除く): 85757706321

約数列:

[1, 3, 7, 21, 73, 219, 511, 839, 1533, 2517, 5873, 17619, 61247, 121997, 183741, 365991, 428729, 853979, 1286187, 2561937, 8905781, 26717343, 62340467, 102355483, 187021401, 307066449, 716488381, 2149465143, 7471950259, 22415850777, 52303651813, 156910955439]

約数ペア:

[(1, 156910955439), (3, 52303651813), (7, 22415850777), (21, 7471950259), (73, 2149465143), (219, 716488381), (511, 307066449), (839, 187021401), (1533, 102355483), (2517, 62340467), (5873, 26717343), (17619, 8905781), (61247, 2561937), (121997, 1286187), (183741, 853979), (365991, 428729)]