248762807937

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1851203}}^1$

素因数の和:1851304

約数の個数: 48

約数和(自身を含む): 431256483840

約数和(自身を除く): 182493675903

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 711, 1659, 1701, 2133, 4977, 6399, 14931, 19197, 44793, 134379, 1851203, 5553609, 12958421, 16660827, 38875263, 49982481, 116625789, 146245037, 149947443, 349877367, 438735111, 449842329, 1023715259, 1049632101, 1316205333, 3071145777, 3148896303, 3948615999, 9213437331, 11845847997, 27640311993, 35537543991, 82920935979, 248762807937]

約数ペア:

[(1, 248762807937), (3, 82920935979), (7, 35537543991), (9, 27640311993), (21, 11845847997), (27, 9213437331), (63, 3948615999), (79, 3148896303), (81, 3071145777), (189, 1316205333), (237, 1049632101), (243, 1023715259), (553, 449842329), (567, 438735111), (711, 349877367), (1659, 149947443), (1701, 146245037), (2133, 116625789), (4977, 49982481), (6399, 38875263), (14931, 16660827), (19197, 12958421), (44793, 5553609), (134379, 1851203)]