83911659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 126819840

約数和(自身を除く): 42908181

約数列:

[1, 3, 13, 23, 39, 69, 139, 299, 417, 673, 897, 1807, 2019, 3197, 5421, 8749, 9591, 15479, 26247, 41561, 46437, 93547, 124683, 201227, 280641, 603681, 1216111, 2151581, 3648333, 6454743, 27970553, 83911659]

約数ペア:

[(1, 83911659), (3, 27970553), (13, 6454743), (23, 3648333), (39, 2151581), (69, 1216111), (139, 603681), (299, 280641), (417, 201227), (673, 124683), (897, 93547), (1807, 46437), (2019, 41561), (3197, 26247), (5421, 15479), (8749, 9591)]