82161519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57901}}^1$

素因数の和:57958

約数の個数: 16

約数和(自身を含む): 122289024

約数和(自身を除く): 40127505

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 57901, 173703, 636911, 1910733, 2489743, 7469229, 27387173, 82161519]

約数ペア:

[(1, 82161519), (3, 27387173), (11, 7469229), (33, 2489743), (43, 1910733), (129, 636911), (473, 173703), (1419, 57901)]