42572817

素因数分解:

$3^3\times 7^3\times {\mathrm{4597}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 73568000

約数和(自身を除く): 30995183

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 4597, 9261, 13791, 32179, 41373, 96537, 124119, 225253, 289611, 675759, 868833, 1576771, 2027277, 4730313, 6081831, 14190939, 42572817]

約数ペア:

[(1, 42572817), (3, 14190939), (7, 6081831), (9, 4730313), (21, 2027277), (27, 1576771), (49, 868833), (63, 675759), (147, 289611), (189, 225253), (343, 124119), (441, 96537), (1029, 41373), (1323, 32179), (3087, 13791), (4597, 9261)]