7669179

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 13728000

約数和(自身を除く): 6058821

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 149, 171, 301, 387, 399, 447, 817, 903, 1043, 1197, 1341, 2451, 2709, 2831, 3129, 5719, 6407, 7353, 8493, 9387, 17157, 19221, 19817, 25479, 44849, 51471, 57663, 59451, 121733, 134547, 178353, 365199, 403641, 852131, 1095597, 2556393, 7669179]

約数ペア:

[(1, 7669179), (3, 2556393), (7, 1095597), (9, 852131), (19, 403641), (21, 365199), (43, 178353), (57, 134547), (63, 121733), (129, 59451), (133, 57663), (149, 51471), (171, 44849), (301, 25479), (387, 19817), (399, 19221), (447, 17157), (817, 9387), (903, 8493), (1043, 7353), (1197, 6407), (1341, 5719), (2451, 3129), (2709, 2831)]