5209740207

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33739}}^1$

素因数の和:33817

約数の個数: 64

約数和(自身を含む): 9501184000

約数和(自身を除く): 4291443793

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 387, 399, 513, 817, 903, 1161, 1197, 2451, 2709, 3591, 5719, 7353, 8127, 17157, 22059, 33739, 51471, 101217, 154413, 236173, 303651, 641041, 708519, 910953, 1450777, 1923123, 2125557, 4352331, 4487287, 5769369, 6376671, 10155439, 13056993, 13461861, 17308107, 27564763, 30466317, 39170979, 40385583, 82694289, 91398951, 121156749, 192953341, 248082867, 274196853, 578860023, 744248601, 1736580069, 5209740207]

約数ペア:

[(1, 5209740207), (3, 1736580069), (7, 744248601), (9, 578860023), (19, 274196853), (21, 248082867), (27, 192953341), (43, 121156749), (57, 91398951), (63, 82694289), (129, 40385583), (133, 39170979), (171, 30466317), (189, 27564763), (301, 17308107), (387, 13461861), (399, 13056993), (513, 10155439), (817, 6376671), (903, 5769369), (1161, 4487287), (1197, 4352331), (2451, 2125557), (2709, 1923123), (3591, 1450777), (5719, 910953), (7353, 708519), (8127, 641041), (17157, 303651), (22059, 236173), (33739, 154413), (51471, 101217)]