71538846

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 145195008

約数和(自身を除く): 73656162

約数列:

[1, 2, 3, 6, 127, 223, 254, 381, 421, 446, 669, 762, 842, 1263, 1338, 2526, 28321, 53467, 56642, 84963, 93883, 106934, 160401, 169926, 187766, 281649, 320802, 563298, 11923141, 23846282, 35769423, 71538846]

約数ペア:

[(1, 71538846), (2, 35769423), (3, 23846282), (6, 11923141), (127, 563298), (223, 320802), (254, 281649), (381, 187766), (421, 169926), (446, 160401), (669, 106934), (762, 93883), (842, 84963), (1263, 56642), (1338, 53467), (2526, 28321)]