42315273

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 85544004

約数和(自身を除く): 43228731

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 61, 63, 77, 91, 99, 117, 121, 143, 147, 183, 231, 273, 363, 427, 429, 441, 539, 549, 637, 671, 693, 793, 819, 847, 1001, 1089, 1281, 1287, 1573, 1617, 1911, 2013, 2379, 2541, 2989, 3003, 3843, 4697, 4719, 4851, 5551, 5733, 5929, 6039, 7007, 7137, 7381, 7623, 8723, 8967, 9009, 11011, 14091, 14157, 16653, 17787, 21021, 22143, 26169, 26901, 32879, 33033, 38857, 42273, 49959, 51667, 53361, 61061, 63063, 66429, 77077, 78507, 95953, 98637, 99099, 116571, 155001, 183183, 231231, 287859, 295911, 349713, 361669, 427427, 465003, 549549, 671671, 693693, 863577, 1085007, 1282281, 2015013, 3255021, 3846843, 4701697, 6045039, 14105091, 42315273]

約数ペア:

[(1, 42315273), (3, 14105091), (7, 6045039), (9, 4701697), (11, 3846843), (13, 3255021), (21, 2015013), (33, 1282281), (39, 1085007), (49, 863577), (61, 693693), (63, 671671), (77, 549549), (91, 465003), (99, 427427), (117, 361669), (121, 349713), (143, 295911), (147, 287859), (183, 231231), (231, 183183), (273, 155001), (363, 116571), (427, 99099), (429, 98637), (441, 95953), (539, 78507), (549, 77077), (637, 66429), (671, 63063), (693, 61061), (793, 53361), (819, 51667), (847, 49959), (1001, 42273), (1089, 38857), (1281, 33033), (1287, 32879), (1573, 26901), (1617, 26169), (1911, 22143), (2013, 21021), (2379, 17787), (2541, 16653), (2989, 14157), (3003, 14091), (3843, 11011), (4697, 9009), (4719, 8967), (4851, 8723), (5551, 7623), (5733, 7381), (5929, 7137), (6039, 7007)]