57043197

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 90442176

約数和(自身を除く): 33398979

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 457, 603, 621, 1371, 1541, 1809, 1863, 4113, 4623, 5427, 10511, 12339, 13869, 30619, 31533, 37017, 41607, 91857, 94599, 124821, 275571, 283797, 704237, 826713, 851391, 2112711, 2480139, 6338133, 19014399, 57043197]

約数ペア:

[(1, 57043197), (3, 19014399), (9, 6338133), (23, 2480139), (27, 2112711), (67, 851391), (69, 826713), (81, 704237), (201, 283797), (207, 275571), (457, 124821), (603, 94599), (621, 91857), (1371, 41607), (1541, 37017), (1809, 31533), (1863, 30619), (4113, 13869), (4623, 12339), (5427, 10511)]