81864402

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{81701}}^1$

素因数の和:81873

約数の個数: 16

約数和(自身を含む): 164711232

約数和(自身を除く): 82846830

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 81701, 163402, 245103, 490206, 13644067, 27288134, 40932201, 81864402]

約数ペア:

[(1, 81864402), (2, 40932201), (3, 27288134), (6, 13644067), (167, 490206), (334, 245103), (501, 163402), (1002, 81701)]