977280741

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42533}}^1$

素因数の和:42602

約数の個数: 32

約数和(自身を含む): 1551640320

約数和(自身を除く): 574359579

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7659, 22977, 42533, 127599, 382797, 978259, 1148391, 1573721, 2934777, 4721163, 8804331, 14163489, 26412993, 36195583, 42490467, 108586749, 325760247, 977280741]

約数ペア:

[(1, 977280741), (3, 325760247), (9, 108586749), (23, 42490467), (27, 36195583), (37, 26412993), (69, 14163489), (111, 8804331), (207, 4721163), (333, 2934777), (621, 1573721), (851, 1148391), (999, 978259), (2553, 382797), (7659, 127599), (22977, 42533)]