1080798579

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 1945036800

約数和(自身を除く): 864238221

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 359, 459, 937, 1071, 1077, 2513, 2811, 3213, 3231, 6103, 6559, 7539, 8433, 9693, 15929, 18309, 19677, 22617, 25299, 42721, 47787, 54927, 59031, 67851, 111503, 128163, 143361, 164781, 177093, 334509, 336383, 384489, 430083, 1003527, 1009149, 1153467, 2354681, 3010581, 3027447, 5718511, 7064043, 9082341, 17155533, 21192129, 40029577, 51466599, 63576387, 120088731, 154399797, 360266193, 1080798579]

約数ペア:

[(1, 1080798579), (3, 360266193), (7, 154399797), (9, 120088731), (17, 63576387), (21, 51466599), (27, 40029577), (51, 21192129), (63, 17155533), (119, 9082341), (153, 7064043), (189, 5718511), (357, 3027447), (359, 3010581), (459, 2354681), (937, 1153467), (1071, 1009149), (1077, 1003527), (2513, 430083), (2811, 384489), (3213, 336383), (3231, 334509), (6103, 177093), (6559, 164781), (7539, 143361), (8433, 128163), (9693, 111503), (15929, 67851), (18309, 59031), (19677, 54927), (22617, 47787), (25299, 42721)]