327828963

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 573903360

約数和(自身を除く): 246074397

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1617, 2233, 4263, 6699, 6991, 15631, 20973, 46893, 48937, 76901, 146811, 202739, 230703, 342559, 538307, 608217, 1027677, 1419173, 1614921, 2230129, 3768149, 4257519, 6690387, 9934211, 11304447, 15610903, 29802633, 46832709, 109276321, 327828963]

約数ペア:

[(1, 327828963), (3, 109276321), (7, 46832709), (11, 29802633), (21, 15610903), (29, 11304447), (33, 9934211), (49, 6690387), (77, 4257519), (87, 3768149), (147, 2230129), (203, 1614921), (231, 1419173), (319, 1027677), (539, 608217), (609, 538307), (957, 342559), (1421, 230703), (1617, 202739), (2233, 146811), (4263, 76901), (6699, 48937), (6991, 46893), (15631, 20973)]