463231521

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3049}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 729072000

約数和(自身を除く): 265840479

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 459, 993, 2979, 3049, 5627, 8937, 9147, 16881, 27441, 50643, 51833, 82323, 151929, 155499, 466497, 1009219, 1399491, 3027657, 9082971, 17156723, 27248913, 51470169, 154410507, 463231521]

約数ペア:

[(1, 463231521), (3, 154410507), (9, 51470169), (17, 27248913), (27, 17156723), (51, 9082971), (153, 3027657), (331, 1399491), (459, 1009219), (993, 466497), (2979, 155499), (3049, 151929), (5627, 82323), (8937, 51833), (9147, 50643), (16881, 27441)]