47411091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 87318816

約数和(自身を除く): 39907725

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 73, 91, 117, 169, 183, 219, 273, 427, 507, 511, 549, 657, 793, 819, 949, 1183, 1281, 1521, 1533, 2379, 2847, 3549, 3843, 4453, 4599, 5551, 6643, 7137, 8541, 10309, 10647, 12337, 13359, 16653, 19929, 30927, 31171, 37011, 40077, 49959, 57889, 59787, 72163, 86359, 92781, 93513, 111033, 173667, 216489, 259077, 280539, 405223, 521001, 649467, 752557, 777231, 1215669, 2257671, 3647007, 5267899, 6773013, 15803697, 47411091]

約数ペア:

[(1, 47411091), (3, 15803697), (7, 6773013), (9, 5267899), (13, 3647007), (21, 2257671), (39, 1215669), (61, 777231), (63, 752557), (73, 649467), (91, 521001), (117, 405223), (169, 280539), (183, 259077), (219, 216489), (273, 173667), (427, 111033), (507, 93513), (511, 92781), (549, 86359), (657, 72163), (793, 59787), (819, 57889), (949, 49959), (1183, 40077), (1281, 37011), (1521, 31171), (1533, 30927), (2379, 19929), (2847, 16653), (3549, 13359), (3843, 12337), (4453, 10647), (4599, 10309), (5551, 8541), (6643, 7137)]