137317818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 306125568

約数和(自身を除く): 168807750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 726, 803, 1606, 2409, 2591, 4818, 5182, 7773, 8833, 15546, 17666, 26499, 28501, 52998, 57002, 85503, 171006, 189143, 313511, 378286, 567429, 627022, 940533, 1134858, 1881066, 2080573, 4161146, 6241719, 12483438, 22886303, 45772606, 68658909, 137317818]

約数ペア:

[(1, 137317818), (2, 68658909), (3, 45772606), (6, 22886303), (11, 12483438), (22, 6241719), (33, 4161146), (66, 2080573), (73, 1881066), (121, 1134858), (146, 940533), (219, 627022), (242, 567429), (363, 378286), (438, 313511), (726, 189143), (803, 171006), (1606, 85503), (2409, 57002), (2591, 52998), (4818, 28501), (5182, 26499), (7773, 17666), (8833, 15546)]