64438341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 99228672

約数和(自身を除く): 34790331

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1163, 1679, 2409, 3489, 5037, 12793, 18469, 26749, 38379, 55407, 80247, 84899, 254697, 294239, 882717, 933889, 1952677, 2801667, 5858031, 21479447, 64438341]

約数ペア:

[(1, 64438341), (3, 21479447), (11, 5858031), (23, 2801667), (33, 1952677), (69, 933889), (73, 882717), (219, 294239), (253, 254697), (759, 84899), (803, 80247), (1163, 55407), (1679, 38379), (2409, 26749), (3489, 18469), (5037, 12793)]