15697078137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{87631}}^1$

素因数の和:89181

約数の個数: 24

約数和(自身を含む): 24433904768

約数和(自身を除く): 8736826631

約数列:

[1, 3, 9, 13, 39, 117, 1531, 4593, 13779, 19903, 59709, 87631, 179127, 262893, 788679, 1139203, 3417609, 10252827, 134163061, 402489183, 1207467549, 1744119793, 5232359379, 15697078137]

約数ペア:

[(1, 15697078137), (3, 5232359379), (9, 1744119793), (13, 1207467549), (39, 402489183), (117, 134163061), (1531, 10252827), (4593, 3417609), (13779, 1139203), (19903, 788679), (59709, 262893), (87631, 179127)]