64287613779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{6793}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 87799785984

約数和(自身を除く): 23512172205

約数列:

[1, 3, 71, 157, 213, 283, 471, 849, 6793, 11147, 20093, 20379, 33441, 44431, 60279, 133293, 482303, 1066501, 1446909, 1922419, 3154601, 3199503, 5767257, 9463803, 75721571, 136491749, 227164713, 301819783, 409475247, 905459349, 21429204593, 64287613779]

約数ペア:

[(1, 64287613779), (3, 21429204593), (71, 905459349), (157, 409475247), (213, 301819783), (283, 227164713), (471, 136491749), (849, 75721571), (6793, 9463803), (11147, 5767257), (20093, 3199503), (20379, 3154601), (33441, 1922419), (44431, 1446909), (60279, 1066501), (133293, 482303)]