27932373

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 49510656

約数和(自身を除く): 21578283

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 521, 777, 851, 1449, 1563, 2331, 2553, 3647, 4689, 5957, 7659, 10941, 11983, 17871, 19277, 32823, 35949, 53613, 57831, 83881, 107847, 134939, 173493, 251643, 404817, 443371, 754929, 1214451, 1330113, 3103597, 3990339, 9310791, 27932373]

約数ペア:

[(1, 27932373), (3, 9310791), (7, 3990339), (9, 3103597), (21, 1330113), (23, 1214451), (37, 754929), (63, 443371), (69, 404817), (111, 251643), (161, 173493), (207, 134939), (259, 107847), (333, 83881), (483, 57831), (521, 53613), (777, 35949), (851, 32823), (1449, 19277), (1563, 17871), (2331, 11983), (2553, 10941), (3647, 7659), (4689, 5957)]