181864151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27551}}^1$

素因数の和:27622

約数の個数: 16

約数和(自身を含む): 222179328

約数和(自身を除く): 40315177

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 27551, 192857, 633673, 1129591, 4435711, 7907137, 25980593, 181864151]

約数ペア:

[(1, 181864151), (7, 25980593), (23, 7907137), (41, 4435711), (161, 1129591), (287, 633673), (943, 192857), (6601, 27551)]