163676349

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 257852160

約数和(自身を除く): 94175811

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 4973, 10971, 14919, 32913, 44757, 114379, 134271, 263569, 343137, 790707, 1029411, 2372121, 3088233, 6062087, 7116363, 18186261, 54558783, 163676349]

約数ペア:

[(1, 163676349), (3, 54558783), (9, 18186261), (23, 7116363), (27, 6062087), (53, 3088233), (69, 2372121), (159, 1029411), (207, 790707), (477, 343137), (621, 263569), (1219, 134271), (1431, 114379), (3657, 44757), (4973, 32913), (10971, 14919)]