169244673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 258362496

約数和(自身を除く): 89117823

約数列:

[1, 3, 13, 17, 39, 51, 221, 397, 643, 663, 1191, 1929, 5161, 6749, 8359, 10931, 15483, 20247, 25077, 32793, 87737, 142103, 255271, 263211, 426309, 765813, 3318523, 4339607, 9955569, 13018821, 56414891, 169244673]

約数ペア:

[(1, 169244673), (3, 56414891), (13, 13018821), (17, 9955569), (39, 4339607), (51, 3318523), (221, 765813), (397, 426309), (643, 263211), (663, 255271), (1191, 142103), (1929, 87737), (5161, 32793), (6749, 25077), (8359, 20247), (10931, 15483)]