84977829

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 128200800

約数和(自身を除く): 43222971

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 2347, 4023, 7041, 12069, 21123, 36207, 63369, 190107, 349703, 570321, 1049109, 3147327, 9441981, 28325943, 84977829]

約数ペア:

[(1, 84977829), (3, 28325943), (9, 9441981), (27, 3147327), (81, 1049109), (149, 570321), (243, 349703), (447, 190107), (1341, 63369), (2347, 36207), (4023, 21123), (7041, 12069)]