27927447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 13212777

約数列:

[1, 3, 17, 47, 51, 61, 141, 183, 191, 573, 799, 1037, 2397, 2867, 3111, 3247, 8601, 8977, 9741, 11651, 26931, 34953, 48739, 146217, 152609, 198067, 457827, 547597, 594201, 1642791, 9309149, 27927447]

約数ペア:

[(1, 27927447), (3, 9309149), (17, 1642791), (47, 594201), (51, 547597), (61, 457827), (141, 198067), (183, 152609), (191, 146217), (573, 48739), (799, 34953), (1037, 26931), (2397, 11651), (2867, 9741), (3111, 8977), (3247, 8601)]