71675517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{881}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 97880832

約数和(自身を除く): 26205315

約数列:

[1, 3, 47, 141, 577, 881, 1731, 2643, 27119, 41407, 81357, 124221, 508337, 1525011, 23891839, 71675517]

約数ペア:

[(1, 71675517), (3, 23891839), (47, 1525011), (141, 508337), (577, 124221), (881, 81357), (1731, 41407), (2643, 27119)]