320075175843

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1\times {\mathrm{1621}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 468438141600

約数和(自身を除く): 148362965757

約数列:

[1, 3, 9, 131, 373, 393, 449, 1119, 1179, 1347, 1621, 3357, 4041, 4863, 14589, 48863, 58819, 146589, 167477, 176457, 212351, 439767, 502431, 529371, 604633, 637053, 727829, 1507293, 1813899, 1911159, 2183487, 5441697, 6550461, 21939487, 65818461, 79206923, 95345599, 197455383, 237620769, 271480217, 286036797, 712862307, 814440651, 858110391, 2443321953, 35563908427, 106691725281, 320075175843]

約数ペア:

[(1, 320075175843), (3, 106691725281), (9, 35563908427), (131, 2443321953), (373, 858110391), (393, 814440651), (449, 712862307), (1119, 286036797), (1179, 271480217), (1347, 237620769), (1621, 197455383), (3357, 95345599), (4041, 79206923), (4863, 65818461), (14589, 21939487), (48863, 6550461), (58819, 5441697), (146589, 2183487), (167477, 1911159), (176457, 1813899), (212351, 1507293), (439767, 727829), (502431, 637053), (529371, 604633)]