1684800000051

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13009}}^1\times {\mathrm{57637}}^1$

素因数の和:70763

約数の個数: 32

約数和(自身を含む): 2591552033280

約数和(自身を除く): 906752033229

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 13009, 39027, 57637, 91063, 172911, 273189, 403459, 1210377, 1391963, 4175889, 6167159, 9743741, 18501477, 29231223, 43170113, 129510339, 749799733, 2249399199, 5248598131, 15745794393, 80228571431, 240685714293, 561600000017, 1684800000051]

約数ペア:

[(1, 1684800000051), (3, 561600000017), (7, 240685714293), (21, 80228571431), (107, 15745794393), (321, 5248598131), (749, 2249399199), (2247, 749799733), (13009, 129510339), (39027, 43170113), (57637, 29231223), (91063, 18501477), (172911, 9743741), (273189, 6167159), (403459, 4175889), (1210377, 1391963)]