8880213951

素因数分解:

$3^4\times 7^1\times {\mathrm{773}}^1\times {\mathrm{20261}}^1$

素因数の和:21053

約数の個数: 40

約数和(自身を含む): 15180938784

約数和(自身を除く): 6300724833

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 773, 2319, 5411, 6957, 16233, 20261, 20871, 48699, 60783, 62613, 141827, 146097, 182349, 425481, 438291, 547047, 1276443, 1641141, 3829329, 11487987, 15661753, 46985259, 109632271, 140955777, 328896813, 422867331, 986690439, 1268601993, 2960071317, 8880213951]

約数ペア:

[(1, 8880213951), (3, 2960071317), (7, 1268601993), (9, 986690439), (21, 422867331), (27, 328896813), (63, 140955777), (81, 109632271), (189, 46985259), (567, 15661753), (773, 11487987), (2319, 3829329), (5411, 1641141), (6957, 1276443), (16233, 547047), (20261, 438291), (20871, 425481), (48699, 182349), (60783, 146097), (62613, 141827)]