86406159

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 135590400

約数和(自身を除く): 49184241

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 641, 917, 1029, 1923, 2751, 4487, 6419, 13461, 19257, 31409, 44933, 83971, 94227, 134799, 219863, 251913, 587797, 659589, 1763391, 4114579, 12343737, 28802053, 86406159]

約数ペア:

[(1, 86406159), (3, 28802053), (7, 12343737), (21, 4114579), (49, 1763391), (131, 659589), (147, 587797), (343, 251913), (393, 219863), (641, 134799), (917, 94227), (1029, 83971), (1923, 44933), (2751, 31409), (4487, 19257), (6419, 13461)]