159520203

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24859}}^1$

素因数の和:24919

約数の個数: 24

約数和(自身を含む): 248202240

約数和(自身を除く): 88682037

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 24859, 74577, 223731, 571757, 770629, 1715271, 2311887, 5145813, 6935661, 17724467, 53173401, 159520203]

約数ペア:

[(1, 159520203), (3, 53173401), (9, 17724467), (23, 6935661), (31, 5145813), (69, 2311887), (93, 1715271), (207, 770629), (279, 571757), (713, 223731), (2139, 74577), (6417, 24859)]