82740729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 119623680

約数和(自身を除く): 36882951

約数列:

[1, 3, 23, 43, 69, 79, 129, 237, 353, 989, 1059, 1817, 2967, 3397, 5451, 8119, 10191, 15179, 24357, 27887, 45537, 78131, 83661, 234393, 349117, 641401, 1047351, 1199141, 1924203, 3597423, 27580243, 82740729]

約数ペア:

[(1, 82740729), (3, 27580243), (23, 3597423), (43, 1924203), (69, 1199141), (79, 1047351), (129, 641401), (237, 349117), (353, 234393), (989, 83661), (1059, 78131), (1817, 45537), (2967, 27887), (3397, 24357), (5451, 15179), (8119, 10191)]