121270878

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{8539}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 270547200

約数和(自身を除く): 149276322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 8539, 14202, 17078, 25617, 51234, 76851, 153702, 230553, 461106, 2245757, 4491514, 6737271, 13474542, 20211813, 40423626, 60635439, 121270878]

約数ペア:

[(1, 121270878), (2, 60635439), (3, 40423626), (6, 20211813), (9, 13474542), (18, 6737271), (27, 4491514), (54, 2245757), (263, 461106), (526, 230553), (789, 153702), (1578, 76851), (2367, 51234), (4734, 25617), (7101, 17078), (8539, 14202)]