129053589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 204619776

約数和(自身を除く): 75566187

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 1447, 2877, 4247, 4341, 10129, 12741, 29729, 30387, 44857, 89187, 134571, 198239, 313999, 594717, 941997, 1387673, 4163019, 6145409, 18436227, 43017863, 129053589]

約数ペア:

[(1, 129053589), (3, 43017863), (7, 18436227), (21, 6145409), (31, 4163019), (93, 1387673), (137, 941997), (217, 594717), (411, 313999), (651, 198239), (959, 134571), (1447, 89187), (2877, 44857), (4247, 30387), (4341, 29729), (10129, 12741)]