520055235219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1\times {\mathrm{78839}}^1$

素因数の和:81075

約数の個数: 32

約数和(自身を含む): 756561254400

約数和(自身を除く): 236506019181

約数列:

[1, 3, 13, 39, 79, 237, 1027, 2141, 3081, 6423, 27833, 78839, 83499, 169139, 236517, 507417, 1024907, 2198807, 3074721, 6228281, 6596421, 18684843, 80967653, 168794299, 242902959, 506382897, 2194325887, 6582977661, 13334749621, 40004248863, 173351745073, 520055235219]

約数ペア:

[(1, 520055235219), (3, 173351745073), (13, 40004248863), (39, 13334749621), (79, 6582977661), (237, 2194325887), (1027, 506382897), (2141, 242902959), (3081, 168794299), (6423, 80967653), (27833, 18684843), (78839, 6596421), (83499, 6228281), (169139, 3074721), (236517, 2198807), (507417, 1024907)]