109673919

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 66443841

約数列:

[1, 3, 9, 17, 27, 51, 81, 139, 153, 191, 243, 417, 459, 573, 1251, 1377, 1719, 2363, 3247, 3753, 4131, 5157, 7089, 9741, 11259, 15471, 21267, 26549, 29223, 33777, 46413, 63801, 79647, 87669, 191403, 238941, 263007, 451333, 574209, 716823, 789021, 1353999, 2150469, 4061997, 6451407, 12185991, 36557973, 109673919]

約数ペア:

[(1, 109673919), (3, 36557973), (9, 12185991), (17, 6451407), (27, 4061997), (51, 2150469), (81, 1353999), (139, 789021), (153, 716823), (191, 574209), (243, 451333), (417, 263007), (459, 238941), (573, 191403), (1251, 87669), (1377, 79647), (1719, 63801), (2363, 46413), (3247, 33777), (3753, 29223), (4131, 26549), (5157, 21267), (7089, 15471), (9741, 11259)]