4231618209

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7499}}^1$

素因数の和:7591

約数の個数: 72

約数和(自身を含む): 7707960000

約数和(自身を除く): 3476341791

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 169, 273, 371, 477, 507, 689, 819, 1113, 1183, 1521, 2067, 3339, 3549, 4823, 6201, 7499, 8957, 10647, 14469, 22497, 26871, 43407, 52493, 62699, 67491, 80613, 97487, 157479, 188097, 292461, 397447, 472437, 564291, 682409, 877383, 1192341, 1267331, 2047227, 2782129, 3577023, 3801993, 5166811, 6141681, 8346387, 8871317, 11405979, 15500433, 25039161, 26613951, 36167677, 46501299, 67168543, 79841853, 108503031, 201505629, 325509093, 470179801, 604516887, 1410539403, 4231618209]

約数ペア:

[(1, 4231618209), (3, 1410539403), (7, 604516887), (9, 470179801), (13, 325509093), (21, 201505629), (39, 108503031), (53, 79841853), (63, 67168543), (91, 46501299), (117, 36167677), (159, 26613951), (169, 25039161), (273, 15500433), (371, 11405979), (477, 8871317), (507, 8346387), (689, 6141681), (819, 5166811), (1113, 3801993), (1183, 3577023), (1521, 2782129), (2067, 2047227), (3339, 1267331), (3549, 1192341), (4823, 877383), (6201, 682409), (7499, 564291), (8957, 472437), (10647, 397447), (14469, 292461), (22497, 188097), (26871, 157479), (43407, 97487), (52493, 80613), (62699, 67491)]