71322176919

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{25621}}^1$

素因数の和:26320

約数の個数: 48

約数和(自身を含む): 114616429920

約数和(自身を除く): 43294253001

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 653, 1421, 1959, 4263, 4571, 13713, 18937, 25621, 31997, 56811, 76863, 95991, 132559, 179347, 397677, 538041, 743009, 927913, 1255429, 2229027, 2783739, 3766287, 5201063, 15603189, 16730513, 36407441, 50191539, 109222323, 117113591, 351340773, 485184877, 819795137, 1455554631, 2459385411, 3396294139, 10188882417, 23774058973, 71322176919]

約数ペア:

[(1, 71322176919), (3, 23774058973), (7, 10188882417), (21, 3396294139), (29, 2459385411), (49, 1455554631), (87, 819795137), (147, 485184877), (203, 351340773), (609, 117113591), (653, 109222323), (1421, 50191539), (1959, 36407441), (4263, 16730513), (4571, 15603189), (13713, 5201063), (18937, 3766287), (25621, 2783739), (31997, 2229027), (56811, 1255429), (76863, 927913), (95991, 743009), (132559, 538041), (179347, 397677)]