18589049121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7281257}}^1$

素因数の和:7281320

約数の個数: 16

約数和(自身を含む): 26562029184

約数和(自身を除く): 7972980063

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 7281257, 21843771, 167468911, 269406509, 502406733, 808219527, 6196349707, 18589049121]

約数ペア:

[(1, 18589049121), (3, 6196349707), (23, 808219527), (37, 502406733), (69, 269406509), (111, 167468911), (851, 21843771), (2553, 7281257)]