137400711

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211061}}^1$

素因数の和:211102

約数の個数: 16

約数和(自身を含む): 216127488

約数和(自身を除く): 78726777

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 211061, 633183, 1477427, 4432281, 6542891, 19628673, 45800237, 137400711]

約数ペア:

[(1, 137400711), (3, 45800237), (7, 19628673), (21, 6542891), (31, 4432281), (93, 1477427), (217, 633183), (651, 211061)]