111916971

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 173804400

約数和(自身を除く): 61887429

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 321, 333, 349, 963, 999, 1047, 2889, 2997, 3141, 3959, 8667, 9423, 11877, 12913, 28269, 35631, 37343, 38739, 106893, 112029, 116217, 320679, 336087, 348651, 1008261, 1045953, 1381691, 3024783, 4145073, 12435219, 37305657, 111916971]

約数ペア:

[(1, 111916971), (3, 37305657), (9, 12435219), (27, 4145073), (37, 3024783), (81, 1381691), (107, 1045953), (111, 1008261), (321, 348651), (333, 336087), (349, 320679), (963, 116217), (999, 112029), (1047, 106893), (2889, 38739), (2997, 37343), (3141, 35631), (3959, 28269), (8667, 12913), (9423, 11877)]