774912279681

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3181}}^1\times {\mathrm{392281}}^1$

素因数の和:395494

約数の個数: 32

約数和(自身を含む): 1198311671040

約数和(自身を除く): 423399391359

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3181, 9543, 28629, 73163, 85887, 219489, 392281, 658467, 1176843, 1975401, 3530529, 9022463, 10591587, 27067389, 81202167, 243606501, 1247845861, 3743537583, 11230612749, 28700454803, 33691838247, 86101364409, 258304093227, 774912279681]

約数ペア:

[(1, 774912279681), (3, 258304093227), (9, 86101364409), (23, 33691838247), (27, 28700454803), (69, 11230612749), (207, 3743537583), (621, 1247845861), (3181, 243606501), (9543, 81202167), (28629, 27067389), (73163, 10591587), (85887, 9022463), (219489, 3530529), (392281, 1975401), (658467, 1176843)]