74279817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16793

約数の個数: 24

約数和(自身を含む): 117528840

約数和(自身を除く): 43249023

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16741, 50223, 150669, 284597, 485489, 853791, 1456467, 2561373, 4369401, 8253313, 24759939, 74279817]

約数ペア:

[(1, 74279817), (3, 24759939), (9, 8253313), (17, 4369401), (29, 2561373), (51, 1456467), (87, 853791), (153, 485489), (261, 284597), (493, 150669), (1479, 50223), (4437, 16741)]