61861971

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5807}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 85307904

約数和(自身を除く): 23445933

約数列:

[1, 3, 53, 67, 159, 201, 3551, 5807, 10653, 17421, 307771, 389069, 923313, 1167207, 20620657, 61861971]

約数ペア:

[(1, 61861971), (3, 20620657), (53, 1167207), (67, 923313), (159, 389069), (201, 307771), (3551, 17421), (5807, 10653)]