179930877

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6953

約数の個数: 32

約数和(自身を含む): 290273280

約数和(自身を除く): 110342403

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3741, 6871, 8729, 20613, 26187, 48097, 144291, 199259, 295453, 597777, 886359, 1394813, 2068171, 4184439, 6204513, 8568137, 25704411, 59976959, 179930877]

約数ペア:

[(1, 179930877), (3, 59976959), (7, 25704411), (21, 8568137), (29, 6204513), (43, 4184439), (87, 2068171), (129, 1394813), (203, 886359), (301, 597777), (609, 295453), (903, 199259), (1247, 144291), (3741, 48097), (6871, 26187), (8729, 20613)]