266772627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 438577152

約数和(自身を除く): 171804525

約数列:

[1, 3, 9, 11, 33, 37, 67, 99, 111, 201, 333, 407, 603, 737, 1087, 1221, 2211, 2479, 3261, 3663, 6633, 7437, 9783, 11957, 22311, 27269, 35871, 40219, 72829, 81807, 107613, 120657, 218487, 245421, 361971, 442409, 655461, 801119, 1327227, 2403357, 2694673, 3981681, 7210071, 8084019, 24252057, 29641403, 88924209, 266772627]

約数ペア:

[(1, 266772627), (3, 88924209), (9, 29641403), (11, 24252057), (33, 8084019), (37, 7210071), (67, 3981681), (99, 2694673), (111, 2403357), (201, 1327227), (333, 801119), (407, 655461), (603, 442409), (737, 361971), (1087, 245421), (1221, 218487), (2211, 120657), (2479, 107613), (3261, 81807), (3663, 72829), (6633, 40219), (7437, 35871), (9783, 27269), (11957, 22311)]