118206543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 205428480

約数和(自身を除く): 87221937

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 1183, 1729, 1753, 3211, 3549, 5187, 5259, 9633, 12271, 22477, 22789, 33307, 36813, 67431, 68367, 99921, 159523, 233149, 296257, 432991, 478569, 699447, 888771, 1298973, 2073799, 3030937, 5628883, 6221397, 9092811, 16886649, 39402181, 118206543]

約数ペア:

[(1, 118206543), (3, 39402181), (7, 16886649), (13, 9092811), (19, 6221397), (21, 5628883), (39, 3030937), (57, 2073799), (91, 1298973), (133, 888771), (169, 699447), (247, 478569), (273, 432991), (399, 296257), (507, 233149), (741, 159523), (1183, 99921), (1729, 68367), (1753, 67431), (3211, 36813), (3549, 33307), (5187, 22789), (5259, 22477), (9633, 12271)]