153998232537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{434909}}^1$

素因数の和:435113

約数の個数: 32

約数和(自身を含む): 223202770560

約数和(自身を除く): 69204538023

約数列:

[1, 3, 17, 51, 53, 131, 159, 393, 901, 2227, 2703, 6681, 6943, 20829, 118031, 354093, 434909, 1304727, 7393453, 22180359, 23050177, 56973079, 69150531, 170919237, 391853009, 968542343, 1175559027, 2905627029, 3019573187, 9058719561, 51332744179, 153998232537]

約数ペア:

[(1, 153998232537), (3, 51332744179), (17, 9058719561), (51, 3019573187), (53, 2905627029), (131, 1175559027), (159, 968542343), (393, 391853009), (901, 170919237), (2227, 69150531), (2703, 56973079), (6681, 23050177), (6943, 22180359), (20829, 7393453), (118031, 1304727), (354093, 434909)]