89898363

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 145444320

約数和(自身を除く): 55545957

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 281, 289, 369, 459, 697, 843, 867, 1107, 2091, 2529, 2601, 4777, 6273, 7587, 7803, 11521, 11849, 14331, 18819, 34563, 35547, 42993, 81209, 103689, 106641, 128979, 195857, 243627, 311067, 319923, 587571, 730881, 1762713, 2192643, 3329569, 5288139, 9988707, 29966121, 89898363]

約数ペア:

[(1, 89898363), (3, 29966121), (9, 9988707), (17, 5288139), (27, 3329569), (41, 2192643), (51, 1762713), (123, 730881), (153, 587571), (281, 319923), (289, 311067), (369, 243627), (459, 195857), (697, 128979), (843, 106641), (867, 103689), (1107, 81209), (2091, 42993), (2529, 35547), (2601, 34563), (4777, 18819), (6273, 14331), (7587, 11849), (7803, 11521)]