173130009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 259660800

約数和(自身を除く): 86530791

約数列:

[1, 3, 13, 31, 39, 89, 93, 267, 403, 1157, 1209, 1609, 2759, 3471, 4827, 8277, 20917, 35867, 49879, 62751, 107601, 143201, 149637, 429603, 648427, 1861613, 1945281, 4439231, 5584839, 13317693, 57710003, 173130009]

約数ペア:

[(1, 173130009), (3, 57710003), (13, 13317693), (31, 5584839), (39, 4439231), (89, 1945281), (93, 1861613), (267, 648427), (403, 429603), (1157, 149637), (1209, 143201), (1609, 107601), (2759, 62751), (3471, 49879), (4827, 35867), (8277, 20917)]