64037091

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{827}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 87277824

約数和(自身を除く): 23240733

約数列:

[1, 3, 53, 159, 487, 827, 1461, 2481, 25811, 43831, 77433, 131493, 402749, 1208247, 21345697, 64037091]

約数ペア:

[(1, 64037091), (3, 21345697), (53, 1208247), (159, 402749), (487, 131493), (827, 77433), (1461, 43831), (2481, 25811)]