255087360003

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1237}}^1\times {\mathrm{16339}}^1$

素因数の和:18187

約数の個数: 32

約数和(自身を含む): 389689914880

約数和(自身を除く): 134602554877

約数列:

[1, 3, 7, 21, 601, 1237, 1803, 3711, 4207, 8659, 12621, 16339, 25977, 49017, 114373, 343119, 743437, 2230311, 5204059, 9819739, 15612177, 20211343, 29459217, 60634029, 68738173, 141479401, 206214519, 424438203, 12147017143, 36441051429, 85029120001, 255087360003]

約数ペア:

[(1, 255087360003), (3, 85029120001), (7, 36441051429), (21, 12147017143), (601, 424438203), (1237, 206214519), (1803, 141479401), (3711, 68738173), (4207, 60634029), (8659, 29459217), (12621, 20211343), (16339, 15612177), (25977, 9819739), (49017, 5204059), (114373, 2230311), (343119, 743437)]