118713903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3923}}^1$

素因数の和:4075

約数の個数: 32

約数和(自身を含む): 198899712

約数和(自身を除く): 80185809

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 3923, 4323, 10087, 11769, 27461, 30261, 43153, 82383, 129459, 302071, 513913, 906213, 1541739, 3597391, 5653043, 10792173, 16959129, 39571301, 118713903]

約数ペア:

[(1, 118713903), (3, 39571301), (7, 16959129), (11, 10792173), (21, 5653043), (33, 3597391), (77, 1541739), (131, 906213), (231, 513913), (393, 302071), (917, 129459), (1441, 82383), (2751, 43153), (3923, 30261), (4323, 27461), (10087, 11769)]