148831407

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 220540320

約数和(自身を除く): 71708913

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 2617, 6319, 7851, 18957, 23553, 56871, 185807, 232913, 557421, 698739, 1672263, 2096217, 16536823, 49610469, 148831407]

約数ペア:

[(1, 148831407), (3, 49610469), (9, 16536823), (71, 2096217), (89, 1672263), (213, 698739), (267, 557421), (639, 232913), (801, 185807), (2617, 56871), (6319, 23553), (7851, 18957)]