171699813

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 265513248

約数和(自身を除く): 93813435

約数列:

[1, 3, 9, 17, 51, 153, 251, 263, 289, 753, 789, 867, 2259, 2367, 2601, 4267, 4471, 12801, 13413, 38403, 40239, 66013, 72539, 76007, 198039, 217617, 228021, 594117, 652851, 684063, 1122221, 3366663, 10099989, 19077757, 57233271, 171699813]

約数ペア:

[(1, 171699813), (3, 57233271), (9, 19077757), (17, 10099989), (51, 3366663), (153, 1122221), (251, 684063), (263, 652851), (289, 594117), (753, 228021), (789, 217617), (867, 198039), (2259, 76007), (2367, 72539), (2601, 66013), (4267, 40239), (4471, 38403), (12801, 13413)]