155215774557

素因数分解:

$3^3\times {\mathrm{173}}^2\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 232346995200

約数和(自身を除く): 77131220643

約数列:

[1, 3, 9, 27, 173, 401, 479, 519, 1203, 1437, 1557, 3609, 4311, 4671, 10827, 12933, 29929, 69373, 82867, 89787, 192079, 208119, 248601, 269361, 576237, 624357, 745803, 808083, 1728711, 1873071, 2237409, 5186133, 12001529, 14335991, 33229667, 36004587, 43007973, 99689001, 108013761, 129023919, 299067003, 324041283, 387071757, 897201009, 5748732391, 17246197173, 51738591519, 155215774557]

約数ペア:

[(1, 155215774557), (3, 51738591519), (9, 17246197173), (27, 5748732391), (173, 897201009), (401, 387071757), (479, 324041283), (519, 299067003), (1203, 129023919), (1437, 108013761), (1557, 99689001), (3609, 43007973), (4311, 36004587), (4671, 33229667), (10827, 14335991), (12933, 12001529), (29929, 5186133), (69373, 2237409), (82867, 1873071), (89787, 1728711), (192079, 808083), (208119, 745803), (248601, 624357), (269361, 576237)]