50142213

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 31402107

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 857, 1773, 2167, 2571, 5319, 6501, 7713, 9427, 19503, 23139, 28281, 58509, 84843, 168829, 254529, 506487, 1519461, 1857119, 4558383, 5571357, 16714071, 50142213]

約数ペア:

[(1, 50142213), (3, 16714071), (9, 5571357), (11, 4558383), (27, 1857119), (33, 1519461), (99, 506487), (197, 254529), (297, 168829), (591, 84843), (857, 58509), (1773, 28281), (2167, 23139), (2571, 19503), (5319, 9427), (6501, 7713)]