27000306

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 61034688

約数和(自身を除く): 34034382

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 571, 639, 666, 1142, 1278, 1713, 2627, 3426, 5139, 5254, 7881, 10278, 15762, 21127, 23643, 40541, 42254, 47286, 63381, 81082, 121623, 126762, 190143, 243246, 364869, 380286, 729738, 1500017, 3000034, 4500051, 9000102, 13500153, 27000306]

約数ペア:

[(1, 27000306), (2, 13500153), (3, 9000102), (6, 4500051), (9, 3000034), (18, 1500017), (37, 729738), (71, 380286), (74, 364869), (111, 243246), (142, 190143), (213, 126762), (222, 121623), (333, 81082), (426, 63381), (571, 47286), (639, 42254), (666, 40541), (1142, 23643), (1278, 21127), (1713, 15762), (2627, 10278), (3426, 7881), (5139, 5254)]