6278181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 10892160

約数和(自身を除く): 4613979

約数列:

[1, 3, 7, 13, 21, 29, 39, 61, 87, 91, 169, 183, 203, 273, 377, 427, 507, 609, 793, 1131, 1183, 1281, 1769, 2379, 2639, 3549, 4901, 5307, 5551, 7917, 10309, 12383, 14703, 16653, 22997, 30927, 34307, 37149, 68991, 72163, 102921, 160979, 216489, 298961, 482937, 896883, 2092727, 6278181]

約数ペア:

[(1, 6278181), (3, 2092727), (7, 896883), (13, 482937), (21, 298961), (29, 216489), (39, 160979), (61, 102921), (87, 72163), (91, 68991), (169, 37149), (183, 34307), (203, 30927), (273, 22997), (377, 16653), (427, 14703), (507, 12383), (609, 10309), (793, 7917), (1131, 5551), (1183, 5307), (1281, 4901), (1769, 3549), (2379, 2639)]