68207139

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 135442944

約数和(自身を除く): 67235805

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 67, 77, 91, 99, 113, 117, 143, 201, 231, 273, 339, 429, 469, 603, 693, 737, 791, 819, 871, 1001, 1017, 1243, 1287, 1407, 1469, 2211, 2373, 2613, 3003, 3729, 4221, 4407, 5159, 6097, 6633, 7119, 7571, 7839, 8701, 9009, 9581, 10283, 11187, 13221, 15477, 16159, 18291, 22713, 26103, 28743, 30849, 46431, 48477, 52997, 54873, 67067, 68139, 78309, 83281, 86229, 92547, 98423, 113113, 145431, 158991, 201201, 249843, 295269, 339339, 476973, 582967, 603603, 688961, 749529, 885807, 1018017, 1082653, 1748901, 2066883, 3247959, 5246703, 6200649, 7578571, 9743877, 22735713, 68207139]

約数ペア:

[(1, 68207139), (3, 22735713), (7, 9743877), (9, 7578571), (11, 6200649), (13, 5246703), (21, 3247959), (33, 2066883), (39, 1748901), (63, 1082653), (67, 1018017), (77, 885807), (91, 749529), (99, 688961), (113, 603603), (117, 582967), (143, 476973), (201, 339339), (231, 295269), (273, 249843), (339, 201201), (429, 158991), (469, 145431), (603, 113113), (693, 98423), (737, 92547), (791, 86229), (819, 83281), (871, 78309), (1001, 68139), (1017, 67067), (1243, 54873), (1287, 52997), (1407, 48477), (1469, 46431), (2211, 30849), (2373, 28743), (2613, 26103), (3003, 22713), (3729, 18291), (4221, 16159), (4407, 15477), (5159, 13221), (6097, 11187), (6633, 10283), (7119, 9581), (7571, 9009), (7839, 8701)]