83490561

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5771

約数の個数: 48

約数和(自身を含む): 156991680

約数和(自身を除く): 73501119

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 5737, 14553, 17211, 40159, 51633, 63107, 120477, 154899, 189321, 281113, 361431, 441749, 567963, 843339, 1084293, 1325247, 1703889, 2530017, 3092243, 3975741, 7590051, 9276729, 11927223, 27830187, 83490561]

約数ペア:

[(1, 83490561), (3, 27830187), (7, 11927223), (9, 9276729), (11, 7590051), (21, 3975741), (27, 3092243), (33, 2530017), (49, 1703889), (63, 1325247), (77, 1084293), (99, 843339), (147, 567963), (189, 441749), (231, 361431), (297, 281113), (441, 189321), (539, 154899), (693, 120477), (1323, 63107), (1617, 51633), (2079, 40159), (4851, 17211), (5737, 14553)]