145754289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 228249600

約数和(自身を除く): 82495311

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 1817, 2133, 2971, 5451, 8913, 16353, 26739, 49059, 68333, 80217, 204999, 234709, 614997, 704127, 1844991, 2112381, 5398307, 6337143, 16194921, 48584763, 145754289]

約数ペア:

[(1, 145754289), (3, 48584763), (9, 16194921), (23, 6337143), (27, 5398307), (69, 2112381), (79, 1844991), (207, 704127), (237, 614997), (621, 234709), (711, 204999), (1817, 80217), (2133, 68333), (2971, 49059), (5451, 26739), (8913, 16353)]