15018993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 24700800

約数和(自身を除く): 9681807

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 829, 1647, 2013, 2487, 6039, 7461, 9119, 18117, 22383, 27357, 50569, 82071, 151707, 246213, 455121, 556259, 1365363, 1668777, 5006331, 15018993]

約数ペア:

[(1, 15018993), (3, 5006331), (9, 1668777), (11, 1365363), (27, 556259), (33, 455121), (61, 246213), (99, 151707), (183, 82071), (297, 50569), (549, 27357), (671, 22383), (829, 18117), (1647, 9119), (2013, 7461), (2487, 6039)]