57078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 145920

約数和(自身を除く): 88842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1359, 2114, 2718, 3171, 4077, 6342, 8154, 9513, 19026, 28539, 57078]

約数ペア:

[(1, 57078), (2, 28539), (3, 19026), (6, 9513), (7, 8154), (9, 6342), (14, 4077), (18, 3171), (21, 2718), (27, 2114), (42, 1359), (54, 1057), (63, 906), (126, 453), (151, 378), (189, 302)]