25070121

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 39669120

約数和(自身を除く): 14598999

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 283, 459, 579, 849, 1737, 2547, 3281, 4811, 5211, 7641, 9843, 14433, 29529, 43299, 54619, 88587, 129897, 163857, 491571, 928523, 1474713, 2785569, 8356707, 25070121]

約数ペア:

[(1, 25070121), (3, 8356707), (9, 2785569), (17, 1474713), (27, 928523), (51, 491571), (153, 163857), (193, 129897), (283, 88587), (459, 54619), (579, 43299), (849, 29529), (1737, 14433), (2547, 9843), (3281, 7641), (4811, 5211)]