207277551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1907}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 322948080

約数和(自身を除く): 115670529

約数列:

[1, 3, 9, 13, 39, 117, 929, 1907, 2787, 5721, 8361, 12077, 17163, 24791, 36231, 74373, 108693, 223119, 1771603, 5314809, 15944427, 23030839, 69092517, 207277551]

約数ペア:

[(1, 207277551), (3, 69092517), (9, 23030839), (13, 15944427), (39, 5314809), (117, 1771603), (929, 223119), (1907, 108693), (2787, 74373), (5721, 36231), (8361, 24791), (12077, 17163)]