163957233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 247468032

約数和(自身を除く): 83510799

約数列:

[1, 3, 11, 31, 33, 93, 293, 341, 547, 879, 1023, 1641, 3223, 6017, 9083, 9669, 16957, 18051, 27249, 50871, 99913, 160271, 186527, 299739, 480813, 559581, 1762981, 4968401, 5288943, 14905203, 54652411, 163957233]

約数ペア:

[(1, 163957233), (3, 54652411), (11, 14905203), (31, 5288943), (33, 4968401), (93, 1762981), (293, 559581), (341, 480813), (547, 299739), (879, 186527), (1023, 160271), (1641, 99913), (3223, 50871), (6017, 27249), (9083, 18051), (9669, 16957)]