53343693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 88792704

約数和(自身を除く): 35449011

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 461, 559, 897, 989, 1383, 1677, 2691, 2967, 4149, 5031, 5993, 8901, 10603, 12857, 17979, 19823, 31809, 38571, 53937, 59469, 95427, 115713, 137839, 178407, 257699, 413517, 455929, 773097, 1240551, 1367787, 2319291, 4103361, 5927077, 17781231, 53343693]

約数ペア:

[(1, 53343693), (3, 17781231), (9, 5927077), (13, 4103361), (23, 2319291), (39, 1367787), (43, 1240551), (69, 773097), (117, 455929), (129, 413517), (207, 257699), (299, 178407), (387, 137839), (461, 115713), (559, 95427), (897, 59469), (989, 53937), (1383, 38571), (1677, 31809), (2691, 19823), (2967, 17979), (4149, 12857), (5031, 10603), (5993, 8901)]