78063951

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 126568960

約数和(自身を除く): 48505009

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2017, 2037, 5529, 6051, 12901, 14119, 38323, 38703, 42357, 114969, 195649, 268261, 586947, 804783, 1369543, 3717331, 4108629, 11151993, 26021317, 78063951]

約数ペア:

[(1, 78063951), (3, 26021317), (7, 11151993), (19, 4108629), (21, 3717331), (57, 1369543), (97, 804783), (133, 586947), (291, 268261), (399, 195649), (679, 114969), (1843, 42357), (2017, 38703), (2037, 38323), (5529, 14119), (6051, 12901)]