27746643

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 39933952

約数和(自身を除く): 12187309

約数列:

[1, 3, 31, 61, 67, 73, 93, 183, 201, 219, 1891, 2077, 2263, 4087, 4453, 4891, 5673, 6231, 6789, 12261, 13359, 14673, 126697, 138043, 151621, 298351, 380091, 414129, 454863, 895053, 9248881, 27746643]

約数ペア:

[(1, 27746643), (3, 9248881), (31, 895053), (61, 454863), (67, 414129), (73, 380091), (93, 298351), (183, 151621), (201, 138043), (219, 126697), (1891, 14673), (2077, 13359), (2263, 12261), (4087, 6789), (4453, 6231), (4891, 5673)]