77408001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 48298239

約数列:

[1, 3, 9, 11, 27, 33, 99, 263, 297, 789, 991, 2367, 2893, 2973, 7101, 8679, 8919, 10901, 26037, 26757, 32703, 78111, 98109, 260633, 294327, 781899, 2345697, 2866963, 7037091, 8600889, 25802667, 77408001]

約数ペア:

[(1, 77408001), (3, 25802667), (9, 8600889), (11, 7037091), (27, 2866963), (33, 2345697), (99, 781899), (263, 294327), (297, 260633), (789, 98109), (991, 78111), (2367, 32703), (2893, 26757), (2973, 26037), (7101, 10901), (8679, 8919)]