154428153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 239542272

約数和(自身を除く): 85114119

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 453, 561, 1661, 1823, 2567, 4983, 5469, 7701, 20053, 28237, 30991, 60159, 84711, 92973, 275273, 340901, 825819, 1022703, 3028003, 4679641, 9084009, 14038923, 51476051, 154428153]

約数ペア:

[(1, 154428153), (3, 51476051), (11, 14038923), (17, 9084009), (33, 4679641), (51, 3028003), (151, 1022703), (187, 825819), (453, 340901), (561, 275273), (1661, 92973), (1823, 84711), (2567, 60159), (4983, 30991), (5469, 28237), (7701, 20053)]