127179734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{36821}}^1$

素因数の和:36991

約数の個数: 16

約数和(自身を含む): 209443536

約数和(自身を除く): 82263802

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 36821, 73642, 405031, 810062, 5780897, 11561794, 63589867, 127179734]

約数ペア:

[(1, 127179734), (2, 63589867), (11, 11561794), (22, 5780897), (157, 810062), (314, 405031), (1727, 73642), (3454, 36821)]