84648969

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 131725440

約数和(自身を除く): 47076471

約数列:

[1, 3, 9, 27, 41, 71, 81, 123, 213, 359, 369, 639, 1077, 1107, 1917, 2911, 3231, 3321, 5751, 8733, 9693, 14719, 25489, 26199, 29079, 44157, 76467, 78597, 132471, 229401, 235791, 397413, 688203, 1045049, 1192239, 2064609, 3135147, 9405441, 28216323, 84648969]

約数ペア:

[(1, 84648969), (3, 28216323), (9, 9405441), (27, 3135147), (41, 2064609), (71, 1192239), (81, 1045049), (123, 688203), (213, 397413), (359, 235791), (369, 229401), (639, 132471), (1077, 78597), (1107, 76467), (1917, 44157), (2911, 29079), (3231, 26199), (3321, 25489), (5751, 14719), (8733, 9693)]