1910366721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 3098684160

約数和(自身を除く): 1188317439

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 197, 333, 459, 571, 591, 629, 999, 1713, 1773, 1887, 3349, 5139, 5319, 5661, 7289, 9707, 10047, 15417, 16983, 21127, 21867, 29121, 30141, 63381, 65601, 87363, 90423, 112487, 123913, 190143, 196803, 262089, 337461, 359159, 371739, 570429, 1012383, 1077477, 1115217, 1912279, 3037149, 3232431, 3345651, 4162019, 5736837, 9697293, 12486057, 17210511, 37458171, 51631533, 70754323, 112374513, 212262969, 636788907, 1910366721]

約数ペア:

[(1, 1910366721), (3, 636788907), (9, 212262969), (17, 112374513), (27, 70754323), (37, 51631533), (51, 37458171), (111, 17210511), (153, 12486057), (197, 9697293), (333, 5736837), (459, 4162019), (571, 3345651), (591, 3232431), (629, 3037149), (999, 1912279), (1713, 1115217), (1773, 1077477), (1887, 1012383), (3349, 570429), (5139, 371739), (5319, 359159), (5661, 337461), (7289, 262089), (9707, 196803), (10047, 190143), (15417, 123913), (16983, 112487), (21127, 90423), (21867, 87363), (29121, 65601), (30141, 63381)]