61581534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 88408866

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 1301, 2058, 2254, 2602, 3381, 3903, 6762, 7806, 7889, 9107, 15778, 18214, 23667, 27321, 29923, 47334, 54642, 59846, 63749, 89769, 127498, 179538, 191247, 209461, 382494, 418922, 446243, 628383, 892486, 1256766, 1338729, 1466227, 2677458, 2932454, 4398681, 8797362, 10263589, 20527178, 30790767, 61581534]

約数ペア:

[(1, 61581534), (2, 30790767), (3, 20527178), (6, 10263589), (7, 8797362), (14, 4398681), (21, 2932454), (23, 2677458), (42, 1466227), (46, 1338729), (49, 1256766), (69, 892486), (98, 628383), (138, 446243), (147, 418922), (161, 382494), (294, 209461), (322, 191247), (343, 179538), (483, 127498), (686, 89769), (966, 63749), (1029, 59846), (1127, 54642), (1301, 47334), (2058, 29923), (2254, 27321), (2602, 23667), (3381, 18214), (3903, 15778), (6762, 9107), (7806, 7889)]