67567941

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 119208960

約数和(自身を除く): 51641019

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1193, 1827, 1953, 2697, 3579, 6293, 8091, 8351, 10737, 18879, 25053, 34597, 36983, 56637, 75159, 103791, 110949, 242179, 258881, 311373, 332847, 726537, 776643, 1072507, 2179611, 2329929, 3217521, 7507549, 9652563, 22522647, 67567941]

約数ペア:

[(1, 67567941), (3, 22522647), (7, 9652563), (9, 7507549), (21, 3217521), (29, 2329929), (31, 2179611), (63, 1072507), (87, 776643), (93, 726537), (203, 332847), (217, 311373), (261, 258881), (279, 242179), (609, 110949), (651, 103791), (899, 75159), (1193, 56637), (1827, 36983), (1953, 34597), (2697, 25053), (3579, 18879), (6293, 10737), (8091, 8351)]