27727142

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 42148080

約数和(自身を除く): 14420938

約数列:

[1, 2, 157, 227, 314, 389, 454, 778, 35639, 61073, 71278, 88303, 122146, 176606, 13863571, 27727142]

約数ペア:

[(1, 27727142), (2, 13863571), (157, 176606), (227, 122146), (314, 88303), (389, 71278), (454, 61073), (778, 35639)]