49969977

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 68524032

約数和(自身を除く): 18554055

約数列:

[1, 3, 47, 141, 151, 453, 2347, 7041, 7097, 21291, 110309, 330927, 354397, 1063191, 16656659, 49969977]

約数ペア:

[(1, 49969977), (3, 16656659), (47, 1063191), (141, 354397), (151, 330927), (453, 110309), (2347, 21291), (7041, 7097)]