63989886

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150211}}^1$

素因数の和:150287

約数の個数: 16

約数和(自身を含む): 129783168

約数和(自身を除く): 65793282

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 150211, 300422, 450633, 901266, 10664981, 21329962, 31994943, 63989886]

約数ペア:

[(1, 63989886), (2, 31994943), (3, 21329962), (6, 10664981), (71, 901266), (142, 450633), (213, 300422), (426, 150211)]