15707985669

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{128173}}^1$

素因数の和:128291

約数の個数: 40

約数和(自身を含む): 25124667480

約数和(自身を除く): 9416681811

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 459, 801, 1377, 1513, 2403, 4539, 7209, 13617, 40851, 122553, 128173, 384519, 1153557, 2178941, 3460671, 6536823, 10382013, 11407397, 19610469, 34222191, 58831407, 102666573, 176494221, 193925749, 307999719, 581777247, 923999157, 1745331741, 5235995223, 15707985669]

約数ペア:

[(1, 15707985669), (3, 5235995223), (9, 1745331741), (17, 923999157), (27, 581777247), (51, 307999719), (81, 193925749), (89, 176494221), (153, 102666573), (267, 58831407), (459, 34222191), (801, 19610469), (1377, 11407397), (1513, 10382013), (2403, 6536823), (4539, 3460671), (7209, 2178941), (13617, 1153557), (40851, 384519), (122553, 128173)]