64364937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 108100608

約数和(自身を除く): 43735671

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5483, 11739, 16449, 38381, 71279, 115143, 213837, 235769, 498953, 707307, 1496859, 1650383, 3064997, 4951149, 9194991, 21454979, 64364937]

約数ペア:

[(1, 64364937), (3, 21454979), (7, 9194991), (13, 4951149), (21, 3064997), (39, 1650383), (43, 1496859), (91, 707307), (129, 498953), (273, 235769), (301, 213837), (559, 115143), (903, 71279), (1677, 38381), (3913, 16449), (5483, 11739)]