9004149

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 17141760

約数和(自身を除く): 8137611

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 71, 77, 99, 183, 189, 213, 231, 297, 427, 497, 549, 639, 671, 693, 781, 1281, 1491, 1647, 1917, 2013, 2079, 2343, 3843, 4331, 4473, 4697, 5467, 6039, 7029, 11529, 12993, 13419, 14091, 16401, 18117, 21087, 30317, 38979, 42273, 47641, 49203, 90951, 116937, 126819, 142923, 147609, 272853, 333487, 428769, 818559, 1000461, 1286307, 3001383, 9004149]

約数ペア:

[(1, 9004149), (3, 3001383), (7, 1286307), (9, 1000461), (11, 818559), (21, 428769), (27, 333487), (33, 272853), (61, 147609), (63, 142923), (71, 126819), (77, 116937), (99, 90951), (183, 49203), (189, 47641), (213, 42273), (231, 38979), (297, 30317), (427, 21087), (497, 18117), (549, 16401), (639, 14091), (671, 13419), (693, 12993), (781, 11529), (1281, 7029), (1491, 6039), (1647, 5467), (1917, 4697), (2013, 4473), (2079, 4331), (2343, 3843)]