75923001

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 150961536

約数和(自身を除く): 75038535

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 47, 49, 63, 77, 81, 99, 111, 141, 147, 189, 231, 259, 297, 329, 333, 407, 423, 441, 517, 539, 567, 693, 777, 891, 987, 999, 1221, 1269, 1323, 1551, 1617, 1739, 1813, 2079, 2303, 2331, 2849, 2961, 2997, 3619, 3663, 3807, 3969, 4653, 4851, 5217, 5439, 6237, 6909, 6993, 8547, 8883, 10857, 10989, 12173, 13959, 14553, 15651, 16317, 19129, 19943, 20727, 20979, 25333, 25641, 26649, 32571, 32967, 36519, 41877, 43659, 46953, 48951, 57387, 59829, 62181, 75999, 76923, 85211, 97713, 109557, 133903, 140859, 146853, 172161, 179487, 186543, 227997, 230769, 255633, 293139, 328671, 401709, 516483, 538461, 683991, 766899, 937321, 986013, 1205127, 1549449, 1615383, 2051973, 2300697, 2811963, 3615381, 6902091, 8435889, 10846143, 25307667, 75923001]

約数ペア:

[(1, 75923001), (3, 25307667), (7, 10846143), (9, 8435889), (11, 6902091), (21, 3615381), (27, 2811963), (33, 2300697), (37, 2051973), (47, 1615383), (49, 1549449), (63, 1205127), (77, 986013), (81, 937321), (99, 766899), (111, 683991), (141, 538461), (147, 516483), (189, 401709), (231, 328671), (259, 293139), (297, 255633), (329, 230769), (333, 227997), (407, 186543), (423, 179487), (441, 172161), (517, 146853), (539, 140859), (567, 133903), (693, 109557), (777, 97713), (891, 85211), (987, 76923), (999, 75999), (1221, 62181), (1269, 59829), (1323, 57387), (1551, 48951), (1617, 46953), (1739, 43659), (1813, 41877), (2079, 36519), (2303, 32967), (2331, 32571), (2849, 26649), (2961, 25641), (2997, 25333), (3619, 20979), (3663, 20727), (3807, 19943), (3969, 19129), (4653, 16317), (4851, 15651), (5217, 14553), (5439, 13959), (6237, 12173), (6909, 10989), (6993, 10857), (8547, 8883)]