2031567363

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{18229}}^1$

素因数の和:18332

約数の個数: 48

約数和(自身を含む): 3526411200

約数和(自身を除く): 1494843837

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 87, 183, 203, 261, 427, 549, 609, 1281, 1769, 1827, 3843, 5307, 12383, 15921, 18229, 37149, 54687, 111447, 127603, 164061, 382809, 528641, 1111969, 1148427, 1585923, 3335907, 3700487, 4757769, 7783783, 10007721, 11101461, 23351349, 32247101, 33304383, 70054047, 96741303, 225729707, 290223909, 677189121, 2031567363]

約数ペア:

[(1, 2031567363), (3, 677189121), (7, 290223909), (9, 225729707), (21, 96741303), (29, 70054047), (61, 33304383), (63, 32247101), (87, 23351349), (183, 11101461), (203, 10007721), (261, 7783783), (427, 4757769), (549, 3700487), (609, 3335907), (1281, 1585923), (1769, 1148427), (1827, 1111969), (3843, 528641), (5307, 382809), (12383, 164061), (15921, 127603), (18229, 111447), (37149, 54687)]