17729125533

素因数分解:

$3^4\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{9421}}^1$

素因数の和:12759

約数の個数: 40

約数和(自身を含む): 30280046720

約数和(自身を除く): 12550921187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3319, 9421, 9957, 23233, 28263, 29871, 65947, 69699, 84789, 89613, 197841, 209097, 254367, 268839, 593523, 627291, 763101, 1780569, 1881873, 5341707, 31268299, 93804897, 218878093, 281414691, 656634279, 844244073, 1969902837, 2532732219, 5909708511, 17729125533]

約数ペア:

[(1, 17729125533), (3, 5909708511), (7, 2532732219), (9, 1969902837), (21, 844244073), (27, 656634279), (63, 281414691), (81, 218878093), (189, 93804897), (567, 31268299), (3319, 5341707), (9421, 1881873), (9957, 1780569), (23233, 763101), (28263, 627291), (29871, 593523), (65947, 268839), (69699, 254367), (84789, 209097), (89613, 197841)]