87244911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 60810129

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 101, 107, 117, 207, 299, 303, 321, 351, 621, 897, 909, 963, 1313, 1391, 2323, 2461, 2691, 2727, 2889, 3939, 4173, 6969, 7383, 8073, 10807, 11817, 12519, 20907, 22149, 30199, 31993, 32421, 35451, 37557, 62721, 66447, 90597, 95979, 97263, 140491, 248561, 271791, 287937, 291789, 421473, 745683, 815373, 863811, 1264419, 2237049, 3231293, 3793257, 6711147, 9693879, 29081637, 87244911]

約数ペア:

[(1, 87244911), (3, 29081637), (9, 9693879), (13, 6711147), (23, 3793257), (27, 3231293), (39, 2237049), (69, 1264419), (101, 863811), (107, 815373), (117, 745683), (207, 421473), (299, 291789), (303, 287937), (321, 271791), (351, 248561), (621, 140491), (897, 97263), (909, 95979), (963, 90597), (1313, 66447), (1391, 62721), (2323, 37557), (2461, 35451), (2691, 32421), (2727, 31993), (2889, 30199), (3939, 22149), (4173, 20907), (6969, 12519), (7383, 11817), (8073, 10807)]