149548881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 218878848

約数和(自身を除く): 69329967

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 901, 907, 1037, 2703, 2721, 3111, 3233, 9699, 15419, 46257, 48071, 54961, 55327, 144213, 164883, 165981, 817207, 940559, 2451621, 2821677, 2932331, 8796993, 49849627, 149548881]

約数ペア:

[(1, 149548881), (3, 49849627), (17, 8796993), (51, 2932331), (53, 2821677), (61, 2451621), (159, 940559), (183, 817207), (901, 165981), (907, 164883), (1037, 144213), (2703, 55327), (2721, 54961), (3111, 48071), (3233, 46257), (9699, 15419)]