152099997

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3701}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 246405120

約数和(自身を除く): 94305123

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 3701, 5871, 11103, 13699, 25907, 41097, 70319, 77721, 210957, 381203, 492233, 1143609, 1476699, 2668421, 7242857, 8005263, 21728571, 50699999, 152099997]

約数ペア:

[(1, 152099997), (3, 50699999), (7, 21728571), (19, 8005263), (21, 7242857), (57, 2668421), (103, 1476699), (133, 1143609), (309, 492233), (399, 381203), (721, 210957), (1957, 77721), (2163, 70319), (3701, 41097), (5871, 25907), (11103, 13699)]