61677261

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 94884480

約数和(自身を除く): 33207219

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 577, 963, 999, 1731, 2889, 3959, 5193, 11877, 15579, 21349, 35631, 61739, 64047, 106893, 185217, 192141, 555651, 576423, 1666953, 2284343, 6853029, 20559087, 61677261]

約数ペア:

[(1, 61677261), (3, 20559087), (9, 6853029), (27, 2284343), (37, 1666953), (107, 576423), (111, 555651), (321, 192141), (333, 185217), (577, 106893), (963, 64047), (999, 61739), (1731, 35631), (2889, 21349), (3959, 15579), (5193, 11877)]