127040508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{168043}}^1$

素因数の和:168063

約数の個数: 48

約数和(自身を含む): 376418560

約数和(自身を除く): 249378052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 168043, 336086, 504129, 672172, 1008258, 1176301, 1512387, 2016516, 2352602, 3024774, 3528903, 4537161, 4705204, 6049548, 7057806, 9074322, 10586709, 14115612, 18148644, 21173418, 31760127, 42346836, 63520254, 127040508]

約数ペア:

[(1, 127040508), (2, 63520254), (3, 42346836), (4, 31760127), (6, 21173418), (7, 18148644), (9, 14115612), (12, 10586709), (14, 9074322), (18, 7057806), (21, 6049548), (27, 4705204), (28, 4537161), (36, 3528903), (42, 3024774), (54, 2352602), (63, 2016516), (84, 1512387), (108, 1176301), (126, 1008258), (189, 672172), (252, 504129), (378, 336086), (756, 168043)]