260066241

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 393724800

約数和(自身を除く): 133658559

約数列:

[1, 3, 9, 27, 61, 183, 269, 549, 587, 807, 1647, 1761, 2421, 5283, 7263, 15849, 16409, 35807, 49227, 107421, 147681, 157903, 322263, 443043, 473709, 966789, 1421127, 4263381, 9632083, 28896249, 86688747, 260066241]

約数ペア:

[(1, 260066241), (3, 86688747), (9, 28896249), (27, 9632083), (61, 4263381), (183, 1421127), (269, 966789), (549, 473709), (587, 443043), (807, 322263), (1647, 157903), (1761, 147681), (2421, 107421), (5283, 49227), (7263, 35807), (15849, 16409)]