82920009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 121282560

約数和(自身を除く): 38362551

約数列:

[1, 3, 19, 31, 57, 93, 167, 281, 501, 589, 843, 1767, 3173, 5177, 5339, 8711, 9519, 15531, 16017, 26133, 46927, 98363, 140781, 165509, 295089, 496527, 891613, 1454737, 2674839, 4364211, 27640003, 82920009]

約数ペア:

[(1, 82920009), (3, 27640003), (19, 4364211), (31, 2674839), (57, 1454737), (93, 891613), (167, 496527), (281, 295089), (501, 165509), (589, 140781), (843, 98363), (1767, 46927), (3173, 26133), (5177, 16017), (5339, 15531), (8711, 9519)]