30066687

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 51187200

約数和(自身を除く): 21120513

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 619, 771, 1799, 1857, 2313, 4333, 5397, 5571, 6939, 12999, 16191, 16713, 38997, 48573, 116991, 159083, 477249, 1113581, 1431747, 3340743, 4295241, 10022229, 30066687]

約数ペア:

[(1, 30066687), (3, 10022229), (7, 4295241), (9, 3340743), (21, 1431747), (27, 1113581), (63, 477249), (189, 159083), (257, 116991), (619, 48573), (771, 38997), (1799, 16713), (1857, 16191), (2313, 12999), (4333, 6939), (5397, 5571)]