53444493

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 78881088

約数和(自身を除く): 25436595

約数列:

[1, 3, 9, 67, 201, 263, 337, 603, 789, 1011, 2367, 3033, 17621, 22579, 52863, 67737, 88631, 158589, 203211, 265893, 797679, 5938277, 17814831, 53444493]

約数ペア:

[(1, 53444493), (3, 17814831), (9, 5938277), (67, 797679), (201, 265893), (263, 203211), (337, 158589), (603, 88631), (789, 67737), (1011, 52863), (2367, 22579), (3033, 17621)]