234884156913

素因数分解:

$3^3\times 7^1\times {\mathrm{30971}}^1\times {\mathrm{40127}}^1$

素因数の和:71114

約数の個数: 32

約数和(自身を含む): 397710213120

約数和(自身を除く): 162826056207

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 30971, 40127, 92913, 120381, 216797, 278739, 280889, 361143, 650391, 836217, 842667, 1083429, 1951173, 2528001, 5853519, 7584003, 1242773317, 3728319951, 8699413219, 11184959853, 26098239657, 33554879559, 78294718971, 234884156913]

約数ペア:

[(1, 234884156913), (3, 78294718971), (7, 33554879559), (9, 26098239657), (21, 11184959853), (27, 8699413219), (63, 3728319951), (189, 1242773317), (30971, 7584003), (40127, 5853519), (92913, 2528001), (120381, 1951173), (216797, 1083429), (278739, 842667), (280889, 836217), (361143, 650391)]