16136739

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 25491312

約数和(自身を除く): 9354573

約数列:

[1, 3, 9, 27, 41, 43, 81, 113, 123, 129, 339, 369, 387, 1017, 1107, 1161, 1763, 3051, 3321, 3483, 4633, 4859, 5289, 9153, 13899, 14577, 15867, 41697, 43731, 47601, 125091, 131193, 142803, 199219, 375273, 393579, 597657, 1792971, 5378913, 16136739]

約数ペア:

[(1, 16136739), (3, 5378913), (9, 1792971), (27, 597657), (41, 393579), (43, 375273), (81, 199219), (113, 142803), (123, 131193), (129, 125091), (339, 47601), (369, 43731), (387, 41697), (1017, 15867), (1107, 14577), (1161, 13899), (1763, 9153), (3051, 5289), (3321, 4859), (3483, 4633)]