168512973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{36451}}^1$

素因数の和:36544

約数の個数: 16

約数和(自身を含む): 237958656

約数和(自身を除く): 69445683

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 36451, 109353, 838373, 2442217, 2515119, 7326651, 56170991, 168512973]

約数ペア:

[(1, 168512973), (3, 56170991), (23, 7326651), (67, 2515119), (69, 2442217), (201, 838373), (1541, 109353), (4623, 36451)]