19255077

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 28

約数和(自身を含む): 29410444

約数和(自身を除く): 10155367

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 433, 549, 729, 1299, 1647, 3897, 4941, 11691, 14823, 26413, 35073, 44469, 79239, 105219, 237717, 315657, 713151, 2139453, 6418359, 19255077]

約数ペア:

[(1, 19255077), (3, 6418359), (9, 2139453), (27, 713151), (61, 315657), (81, 237717), (183, 105219), (243, 79239), (433, 44469), (549, 35073), (729, 26413), (1299, 14823), (1647, 11691), (3897, 4941)]