28672677

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 19279323

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 3329, 8613, 9987, 29961, 36619, 89883, 96541, 109857, 289623, 329571, 868869, 988713, 1061951, 2606607, 3185853, 9557559, 28672677]

約数ペア:

[(1, 28672677), (3, 9557559), (9, 3185853), (11, 2606607), (27, 1061951), (29, 988713), (33, 868869), (87, 329571), (99, 289623), (261, 109857), (297, 96541), (319, 89883), (783, 36619), (957, 29961), (2871, 9987), (3329, 8613)]