156928348353

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{672799}}^1$

素因数の和:673221

約数の個数: 32

約数和(自身を含む): 248020992000

約数和(自身を除く): 91092643647

約数列:

[1, 3, 7, 21, 29, 87, 203, 383, 609, 1149, 2681, 8043, 11107, 33321, 77749, 233247, 672799, 2018397, 4709593, 14128779, 19511171, 58533513, 136578197, 257682017, 409734591, 773046051, 1803774119, 5411322357, 7472778493, 22418335479, 52309449451, 156928348353]

約数ペア:

[(1, 156928348353), (3, 52309449451), (7, 22418335479), (21, 7472778493), (29, 5411322357), (87, 1803774119), (203, 773046051), (383, 409734591), (609, 257682017), (1149, 136578197), (2681, 58533513), (8043, 19511171), (11107, 14128779), (33321, 4709593), (77749, 2018397), (233247, 672799)]