127166067

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 217930752

約数和(自身を除く): 90764685

約数列:

[1, 3, 7, 9, 21, 47, 63, 67, 141, 201, 329, 423, 469, 603, 641, 987, 1407, 1923, 2961, 3149, 4221, 4487, 5769, 9447, 13461, 22043, 28341, 30127, 40383, 42947, 66129, 90381, 128841, 198387, 210889, 271143, 300629, 386523, 632667, 901887, 1898001, 2018509, 2705661, 6055527, 14129563, 18166581, 42388689, 127166067]

約数ペア:

[(1, 127166067), (3, 42388689), (7, 18166581), (9, 14129563), (21, 6055527), (47, 2705661), (63, 2018509), (67, 1898001), (141, 901887), (201, 632667), (329, 386523), (423, 300629), (469, 271143), (603, 210889), (641, 198387), (987, 128841), (1407, 90381), (1923, 66129), (2961, 42947), (3149, 40383), (4221, 30127), (4487, 28341), (5769, 22043), (9447, 13461)]