9003743973

素因数分解:

$3^4\times 7^2\times {\mathrm{2268517}}^1$

素因数の和:2268543

約数の個数: 30

約数和(自身を含む): 15645968646

約数和(自身を除く): 6642224673

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 2268517, 6805551, 15879619, 20416653, 47638857, 61249959, 111157333, 142916571, 183749877, 333471999, 428749713, 1000415997, 1286249139, 3001247991, 9003743973]

約数ペア:

[(1, 9003743973), (3, 3001247991), (7, 1286249139), (9, 1000415997), (21, 428749713), (27, 333471999), (49, 183749877), (63, 142916571), (81, 111157333), (147, 61249959), (189, 47638857), (441, 20416653), (567, 15879619), (1323, 6805551), (3969, 2268517)]