193170663

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 358758400

約数和(自身を除く): 165587737

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 139, 171, 189, 243, 301, 387, 399, 417, 513, 567, 817, 903, 973, 1161, 1197, 1251, 1539, 1701, 2451, 2641, 2709, 2919, 3483, 3591, 3753, 4617, 5719, 5977, 7353, 7923, 8127, 8757, 10449, 10773, 11259, 17157, 17931, 18487, 22059, 23769, 24381, 26271, 32319, 33777, 41839, 51471, 53793, 55461, 66177, 71307, 73143, 78813, 113563, 125517, 154413, 161379, 166383, 198531, 213921, 236439, 340689, 376551, 463239, 484137, 499149, 641763, 794941, 1022067, 1129653, 1389717, 1452411, 1497447, 2384823, 3066201, 3388959, 4492341, 7154469, 9198603, 10166877, 21463407, 27595809, 64390221, 193170663]

約数ペア:

[(1, 193170663), (3, 64390221), (7, 27595809), (9, 21463407), (19, 10166877), (21, 9198603), (27, 7154469), (43, 4492341), (57, 3388959), (63, 3066201), (81, 2384823), (129, 1497447), (133, 1452411), (139, 1389717), (171, 1129653), (189, 1022067), (243, 794941), (301, 641763), (387, 499149), (399, 484137), (417, 463239), (513, 376551), (567, 340689), (817, 236439), (903, 213921), (973, 198531), (1161, 166383), (1197, 161379), (1251, 154413), (1539, 125517), (1701, 113563), (2451, 78813), (2641, 73143), (2709, 71307), (2919, 66177), (3483, 55461), (3591, 53793), (3753, 51471), (4617, 41839), (5719, 33777), (5977, 32319), (7353, 26271), (7923, 24381), (8127, 23769), (8757, 22059), (10449, 18487), (10773, 17931), (11259, 17157)]