71159013

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 108454400

約数和(自身を除く): 37295387

約数列:

[1, 3, 9, 27, 73, 79, 219, 237, 457, 657, 711, 1371, 1971, 2133, 4113, 5767, 12339, 17301, 33361, 36103, 51903, 100083, 108309, 155709, 300249, 324927, 900747, 974781, 2635519, 7906557, 23719671, 71159013]

約数ペア:

[(1, 71159013), (3, 23719671), (9, 7906557), (27, 2635519), (73, 974781), (79, 900747), (219, 324927), (237, 300249), (457, 155709), (657, 108309), (711, 100083), (1371, 51903), (1971, 36103), (2133, 33361), (4113, 17301), (5767, 12339)]