168796089

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^4\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 319523200

約数和(自身を除く): 150727111

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 99, 121, 183, 189, 231, 297, 363, 427, 549, 671, 693, 847, 1089, 1281, 1331, 1647, 2013, 2079, 2541, 3267, 3843, 3993, 4697, 6039, 7381, 7623, 9317, 11529, 11979, 14091, 14641, 18117, 22143, 22869, 27951, 35937, 42273, 43923, 51667, 66429, 81191, 83853, 102487, 126819, 131769, 155001, 199287, 243573, 251559, 307461, 395307, 465003, 568337, 730719, 893101, 922383, 1395009, 1705011, 2192157, 2679303, 2767149, 5115033, 6251707, 8037909, 15345099, 18755121, 24113727, 56265363, 168796089]

約数ペア:

[(1, 168796089), (3, 56265363), (7, 24113727), (9, 18755121), (11, 15345099), (21, 8037909), (27, 6251707), (33, 5115033), (61, 2767149), (63, 2679303), (77, 2192157), (99, 1705011), (121, 1395009), (183, 922383), (189, 893101), (231, 730719), (297, 568337), (363, 465003), (427, 395307), (549, 307461), (671, 251559), (693, 243573), (847, 199287), (1089, 155001), (1281, 131769), (1331, 126819), (1647, 102487), (2013, 83853), (2079, 81191), (2541, 66429), (3267, 51667), (3843, 43923), (3993, 42273), (4697, 35937), (6039, 27951), (7381, 22869), (7623, 22143), (9317, 18117), (11529, 14641), (11979, 14091)]