6982731

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 12380160

約数和(自身を除く): 5397429

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 79, 161, 183, 207, 237, 427, 483, 549, 553, 711, 1281, 1403, 1449, 1659, 1817, 3843, 4209, 4819, 4977, 5451, 9821, 12627, 12719, 14457, 16353, 29463, 33733, 38157, 43371, 88389, 101199, 110837, 114471, 303597, 332511, 775859, 997533, 2327577, 6982731]

約数ペア:

[(1, 6982731), (3, 2327577), (7, 997533), (9, 775859), (21, 332511), (23, 303597), (61, 114471), (63, 110837), (69, 101199), (79, 88389), (161, 43371), (183, 38157), (207, 33733), (237, 29463), (427, 16353), (483, 14457), (549, 12719), (553, 12627), (711, 9821), (1281, 5451), (1403, 4977), (1449, 4819), (1659, 4209), (1817, 3843)]