47836131

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 75829248

約数和(自身を除く): 27993117

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 373, 591, 651, 1119, 1379, 2611, 4137, 6107, 7833, 11563, 18321, 34689, 42749, 73481, 80941, 128247, 220443, 242823, 514367, 1543101, 2277911, 6833733, 15945377, 47836131]

約数ペア:

[(1, 47836131), (3, 15945377), (7, 6833733), (21, 2277911), (31, 1543101), (93, 514367), (197, 242823), (217, 220443), (373, 128247), (591, 80941), (651, 73481), (1119, 42749), (1379, 34689), (2611, 18321), (4137, 11563), (6107, 7833)]