67204683

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 123375616

約数和(自身を除く): 56170933

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2647, 2821, 3627, 7941, 8463, 18529, 23823, 25389, 34411, 55587, 82057, 103233, 166761, 240877, 246171, 309699, 574399, 722631, 738513, 1066741, 1723197, 2167893, 3200223, 5169591, 7467187, 9600669, 22401561, 67204683]

約数ペア:

[(1, 67204683), (3, 22401561), (7, 9600669), (9, 7467187), (13, 5169591), (21, 3200223), (31, 2167893), (39, 1723197), (63, 1066741), (91, 738513), (93, 722631), (117, 574399), (217, 309699), (273, 246171), (279, 240877), (403, 166761), (651, 103233), (819, 82057), (1209, 55587), (1953, 34411), (2647, 25389), (2821, 23823), (3627, 18529), (7941, 8463)]