78349617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16573

約数の個数: 24

約数和(自身を含む): 123701760

約数和(自身を除く): 45352143

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 16519, 49557, 148671, 280823, 512089, 842469, 1536267, 2527407, 4608801, 8705513, 26116539, 78349617]

約数ペア:

[(1, 78349617), (3, 26116539), (9, 8705513), (17, 4608801), (31, 2527407), (51, 1536267), (93, 842469), (153, 512089), (279, 280823), (527, 148671), (1581, 49557), (4743, 16519)]