81163002

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{81001}}^1$

素因数の和:81173

約数の個数: 16

約数和(自身を含む): 163300032

約数和(自身を除く): 82137030

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 81001, 162002, 243003, 486006, 13527167, 27054334, 40581501, 81163002]

約数ペア:

[(1, 81163002), (2, 40581501), (3, 27054334), (6, 13527167), (167, 486006), (334, 243003), (501, 162002), (1002, 81001)]