49809291273

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1\times {\mathrm{6481}}^1$

素因数の和:9374

約数の個数: 48

約数和(自身を含む): 84179711616

約数和(自身を除く): 34370420343

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 2837, 6481, 8511, 19443, 19859, 25533, 45367, 58329, 59577, 121991, 136101, 178731, 278683, 365973, 408303, 836049, 853937, 1097919, 1950781, 2508147, 2561811, 5852343, 7685433, 17557029, 18386597, 55159791, 128706179, 165479373, 386118537, 790623671, 1158355611, 2371871013, 5534365697, 7115613039, 16603097091, 49809291273]

約数ペア:

[(1, 49809291273), (3, 16603097091), (7, 7115613039), (9, 5534365697), (21, 2371871013), (43, 1158355611), (63, 790623671), (129, 386118537), (301, 165479373), (387, 128706179), (903, 55159791), (2709, 18386597), (2837, 17557029), (6481, 7685433), (8511, 5852343), (19443, 2561811), (19859, 2508147), (25533, 1950781), (45367, 1097919), (58329, 853937), (59577, 836049), (121991, 408303), (136101, 365973), (178731, 278683)]