156956399487

素因数分解:

$3^7\times {\mathrm{37}}^1\times {\mathrm{1939673}}^1$

素因数の和:1939731

約数の個数: 32

約数和(自身を含む): 241760967360

約数和(自身を除く): 84804567873

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2187, 2997, 8991, 26973, 80919, 1939673, 5819019, 17457057, 52371171, 71767901, 157113513, 215303703, 471340539, 645911109, 1414021617, 1937733327, 4242064851, 5813199981, 17439599943, 52318799829, 156956399487]

約数ペア:

[(1, 156956399487), (3, 52318799829), (9, 17439599943), (27, 5813199981), (37, 4242064851), (81, 1937733327), (111, 1414021617), (243, 645911109), (333, 471340539), (729, 215303703), (999, 157113513), (2187, 71767901), (2997, 52371171), (8991, 17457057), (26973, 5819019), (80919, 1939673)]