5180373

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 8465184

約数和(自身を除く): 3284811

約数列:

[1, 3, 9, 11, 33, 67, 71, 99, 121, 201, 213, 363, 603, 639, 737, 781, 1089, 2211, 2343, 4757, 6633, 7029, 8107, 8591, 14271, 24321, 25773, 42813, 52327, 72963, 77319, 156981, 470943, 575597, 1726791, 5180373]

約数ペア:

[(1, 5180373), (3, 1726791), (9, 575597), (11, 470943), (33, 156981), (67, 77319), (71, 72963), (99, 52327), (121, 42813), (201, 25773), (213, 24321), (363, 14271), (603, 8591), (639, 8107), (737, 7029), (781, 6633), (1089, 4757), (2211, 2343)]