144333

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 249600

約数和(自身を除く): 105267

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 553, 609, 711, 1659, 1827, 2291, 4977, 6873, 16037, 20619, 48111, 144333]

約数ペア:

[(1, 144333), (3, 48111), (7, 20619), (9, 16037), (21, 6873), (29, 4977), (63, 2291), (79, 1827), (87, 1659), (203, 711), (237, 609), (261, 553)]