163703268001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{61949}}^1$

素因数の和:62449

約数の個数: 32

約数和(自身を含む): 204821568000

約数和(自身を除く): 41118299999

約数列:

[1, 7, 13, 71, 91, 409, 497, 923, 2863, 5317, 6461, 29039, 37219, 61949, 203273, 377507, 433643, 805337, 2642549, 4398379, 5637359, 25337141, 30788653, 57178927, 177359987, 329382833, 400252489, 1798937011, 2305679831, 12592559077, 23386181143, 163703268001]

約数ペア:

[(1, 163703268001), (7, 23386181143), (13, 12592559077), (71, 2305679831), (91, 1798937011), (409, 400252489), (497, 329382833), (923, 177359987), (2863, 57178927), (5317, 30788653), (6461, 25337141), (29039, 5637359), (37219, 4398379), (61949, 2642549), (203273, 805337), (377507, 433643)]