403271379

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 699345920

約数和(自身を除く): 296074541

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 711, 1659, 1701, 2133, 3001, 4977, 6399, 9003, 14931, 19197, 21007, 27009, 44793, 63021, 81027, 134379, 189063, 237079, 243081, 567189, 711237, 729243, 1659553, 1701567, 2133711, 4978659, 5104701, 6401133, 14935977, 19203399, 44807931, 57610197, 134423793, 403271379]

約数ペア:

[(1, 403271379), (3, 134423793), (7, 57610197), (9, 44807931), (21, 19203399), (27, 14935977), (63, 6401133), (79, 5104701), (81, 4978659), (189, 2133711), (237, 1701567), (243, 1659553), (553, 729243), (567, 711237), (711, 567189), (1659, 243081), (1701, 237079), (2133, 189063), (3001, 134379), (4977, 81027), (6399, 63021), (9003, 44793), (14931, 27009), (19197, 21007)]