1874664513

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13553}}^1$

素因数の和:13718

約数の個数: 32

約数和(自身を含む): 2862604800

約数和(自身を除く): 987940287

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 981, 1269, 2943, 5123, 13553, 15369, 40659, 46107, 121977, 138321, 365931, 636991, 1477277, 1910973, 4431831, 5732919, 13295493, 17198757, 39886479, 69432019, 208296057, 624888171, 1874664513]

約数ペア:

[(1, 1874664513), (3, 624888171), (9, 208296057), (27, 69432019), (47, 39886479), (109, 17198757), (141, 13295493), (327, 5732919), (423, 4431831), (981, 1910973), (1269, 1477277), (2943, 636991), (5123, 365931), (13553, 138321), (15369, 121977), (40659, 46107)]