172013877

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{94151}}^1$

素因数の和:94193

約数の個数: 24

約数和(自身を含む): 293754240

約数和(自身を除く): 121740363

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 94151, 282453, 659057, 847359, 1977171, 2730379, 5931513, 8191137, 19112653, 24573411, 57337959, 172013877]

約数ペア:

[(1, 172013877), (3, 57337959), (7, 24573411), (9, 19112653), (21, 8191137), (29, 5931513), (63, 2730379), (87, 1977171), (203, 847359), (261, 659057), (609, 282453), (1827, 94151)]