40082031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 28208529

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 607, 667, 759, 957, 1821, 2001, 2277, 2871, 5463, 6003, 6677, 7337, 13961, 17603, 20031, 22011, 41883, 52809, 60093, 66033, 125649, 153571, 158427, 193633, 404869, 460713, 580899, 1214607, 1382139, 1742697, 3643821, 4453559, 13360677, 40082031]

約数ペア:

[(1, 40082031), (3, 13360677), (9, 4453559), (11, 3643821), (23, 1742697), (29, 1382139), (33, 1214607), (69, 580899), (87, 460713), (99, 404869), (207, 193633), (253, 158427), (261, 153571), (319, 125649), (607, 66033), (667, 60093), (759, 52809), (957, 41883), (1821, 22011), (2001, 20031), (2277, 17603), (2871, 13961), (5463, 7337), (6003, 6677)]