155220307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9157}}^1$

素因数の和:9258

約数の個数: 16

約数和(自身を含む): 179350272

約数和(自身を除く): 24129965

約数列:

[1, 11, 23, 67, 253, 737, 1541, 9157, 16951, 100727, 210611, 613519, 2316721, 6748709, 14110937, 155220307]

約数ペア:

[(1, 155220307), (11, 14110937), (23, 6748709), (67, 2316721), (253, 613519), (737, 210611), (1541, 100727), (9157, 16951)]