42627753

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4481}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 70851456

約数和(自身を除く): 28223703

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 4481, 9513, 13443, 31367, 40329, 94101, 282303, 676631, 2029893, 4736417, 6089679, 14209251, 42627753]

約数ペア:

[(1, 42627753), (3, 14209251), (7, 6089679), (9, 4736417), (21, 2029893), (63, 676631), (151, 282303), (453, 94101), (1057, 40329), (1359, 31367), (3171, 13443), (4481, 9513)]