71177589

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22186

約数の個数: 32

約数和(自身を含む): 127607040

約数和(自身を除く): 56429451

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 22153, 66459, 155071, 199377, 376601, 465213, 598131, 1129803, 1395639, 2636207, 3389409, 4186917, 7908621, 10168227, 23725863, 71177589]

約数ペア:

[(1, 71177589), (3, 23725863), (7, 10168227), (9, 7908621), (17, 4186917), (21, 3389409), (27, 2636207), (51, 1395639), (63, 1129803), (119, 598131), (153, 465213), (189, 376601), (357, 199377), (459, 155071), (1071, 66459), (3213, 22153)]