163144581

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 229736448

約数和(自身を除く): 66591867

約数列:

[1, 3, 37, 71, 111, 127, 163, 213, 381, 489, 2627, 4699, 6031, 7881, 9017, 11573, 14097, 18093, 20701, 27051, 34719, 62103, 333629, 428201, 765937, 1000887, 1284603, 1469771, 2297811, 4409313, 54381527, 163144581]

約数ペア:

[(1, 163144581), (3, 54381527), (37, 4409313), (71, 2297811), (111, 1469771), (127, 1284603), (163, 1000887), (213, 765937), (381, 428201), (489, 333629), (2627, 62103), (4699, 34719), (6031, 27051), (7881, 20701), (9017, 18093), (11573, 14097)]