29391579

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 22395429

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 467, 567, 777, 999, 1401, 1701, 2331, 2997, 3269, 4203, 6993, 8991, 9807, 12609, 17279, 20979, 29421, 37827, 51837, 62937, 88263, 113481, 120953, 155511, 264789, 362859, 466533, 794367, 1088577, 1399599, 3265731, 4198797, 9797193, 29391579]

約数ペア:

[(1, 29391579), (3, 9797193), (7, 4198797), (9, 3265731), (21, 1399599), (27, 1088577), (37, 794367), (63, 466533), (81, 362859), (111, 264789), (189, 155511), (243, 120953), (259, 113481), (333, 88263), (467, 62937), (567, 51837), (777, 37827), (999, 29421), (1401, 20979), (1701, 17279), (2331, 12609), (2997, 9807), (3269, 8991), (4203, 6993)]